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PowerPatent

PowerPatent is generative AI drafting software for patent applications, sold to patent attorneys, agents and the inventors who work with them. A user uploads an invention summary, a set of claims and annotated drawings, and the software produces a first draft. The draft includes a background written automatically, a preliminary claim set for review, and a detailed description written figure by figure from the part lists, with support for chemical formulas and specifications in several languages.

Around the drafting sit invention disclosure capture, flowchart and drawing management, graphical claim drafting, inventor and client collaboration, Private PAIR integration, and diagnostics that flag Section 112 problems and gaps in claim support before filing. A separate Office Action product handles responses. Pricing is published: 200 tokens for 199 dollars, more at a dollar each, with enterprise licensing on request.

PowerPatent, Inc. is based in Santa Clara, California, holds SOC 2 Type 2 certification and lists its own granted US patents on the site.

Compared with

PowerPatent, head to head

Side by side on the same 15 capability axes and 12 legal signals: where the two part company, and what neither one publishes.

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Capability grades

All 15 axes, graded from public sources on the date shown. Hover a grade to see what the letter means on that axis.

BB on AI CentralityThe models are the engine of a core capability, layered on a product that would still function without them as a document or workflow system.

AI Centrality

How much of the product is actually AI. Whether the machine learning is the mechanism the buyer is paying for or a feature layered onto conventional software, and whether the vendor is specific about which is which.

The generative drafting is what a buyer pays for, on top of a drafting workspace that would still work without it. From a summary, a claim set and annotated drawings, the software writes the background, a preliminary set of claims and a detailed description tied figure by figure to the part lists. The vendor frames it as a copilot for first drafts: 'we write the story' from the data gathered. Underneath sit invention disclosure capture, flowchart and drawing management, graphical claim drafting, collaboration with inventors and Private PAIR integration, which are workflow tools in their own right.

Source: Vendor Published
CC on Citation Accuracy and Hallucination DisclosureAccuracy is asserted without measurement, or grounding is claimed while output cites sources the reader cannot open and verify.

Citation Accuracy and Hallucination Disclosure

Whether the vendor publishes measured accuracy on citations and assertions, grounds output to primary sources, and says plainly what its system does when it does not know. Legal has a documented public record of fabricated citations reaching filed briefs, so an untested claim of accuracy is not evidence.

Accuracy is claimed repeatedly and measured nowhere. The site promises unparalleled accuracy and quality, says the drafts adhere to patent office guidelines, and offers two figures in a demo pitch, five or more hours saved per application and Section 112 issues caught 30 percent more often, neither attributed, dated or explained. The one real check described is internal: diagnostics that flag Section 112 problems, enablement, written description and indefiniteness, and gaps in claim support between the specification and the claims.

Against that, the terms state plainly that PowerPatent makes no representation that the service will be accurate or reliable and is not responsible for errors in processing.

Source: Vendor Published
BB on Autonomy and Oversight ModelA written commitment that the models work alongside a supervising lawyer, with real review surfaces, short of the full control structure: commonly the threshold at which the system stops or what happens after it is wrong.

Autonomy and Oversight Model

What the system decides on its own, what a lawyer must approve, and whether the vendor documents where the review point sits. A tool that drafts under review and a tool that files without one are different products and different risks.

The product is built as a first draft for a qualified person to finish, and the agreement says who that person must be. The eligibility clause in the terms requires a user to represent that they can practice before a national patent office in their jurisdiction, which is a written limit on who may operate the drafting at all. The workflow puts the human at the end of every step: preliminary claims are generated for user review, the description is generated for editing, and the diagnostics report issues for a person to resolve before filing.

What is not published is any internal limit: no confidence threshold, no statement of what a generated draft may not be used for, and nothing on what happens when the model invents support that is not in the drawings.

Source: Vendor Published
CC on Operational and Outcome EvidenceCustomer logos and unattributed testimonials stand in for evidence, or results are quoted with no basis stated.

Operational and Outcome Evidence

Named, dated evidence that the product works in production at real firms or legal departments. Case studies with figures and identified customers count. Unattributed testimonials and launch announcements do not.

The homepage carries a Trusted By strip and recognition images, and states that many law firms, corporations and inventors rely on the product, without naming one of them in text; the testimonials that appear are unattributed. The named items are recognition rather than deployments: finalist for World IP Review's LSPN Awards USA 2025 in Technology Solution of the Year, and completion of SOC 2 Type 2 certification announced in a press release on the site. The two performance figures quoted in the demo pitch carry no customer, date or method.

Source: Vendor Published
BB on Privilege and Confidentiality PostureSubstantive published commitments on confidentiality and training use, short of the full picture: commonly silence on segregation between users or matters, or on what the underlying model provider may retain.

Privilege and Confidentiality Posture

How client confidences are handled: attorney client privilege and work product treatment, segregation of one client matter from another, whether client data trains any model, and what the vendor commits to in writing rather than in marketing.

For a product that handles unfiled applications, the published commitments are specific, and they sit in the agreement rather than on a marketing page. The terms state that once results are provided the patent documents are immediately discarded, with no storing, caching or logging of their content. Processing runs on Google Cloud Platform or Amazon Web Services exclusively on computers in the United States. Portions of a document are sent to OpenAI only with the user's authorization, no data is shared with OpenAI for model training or improvement, and PowerPatent will not disclose document content or results to any third party other than those processors.

The privacy policy of 11 July 2026 adds that some services involve privileged and confidential patent material and describes safeguards for it. Separation between customers is not addressed, and neither is privilege or work product in what the account retains. The same policy tells users they remain responsible for judging whether a workflow suits the sensitivity of what they submit.

Source: Vendor Published
BB on UPL and Professional Responsibility PostureA real position is published on advice versus tooling, short of full treatment: commonly a disclaimer without the supervision and competence dimension, or silence on jurisdiction limits.

UPL and Professional Responsibility Posture

Whether the vendor is clear that it supplies a tool rather than legal advice, who its audience is, and how it addresses unauthorized practice of law, competence and supervision duties, and jurisdiction limits. ABA Formal Opinion 512 is the reference point. Where the advice line is not the duty a product raises, the axis is read through the nearest professional duty it does raise: judicial conduct rules and the reviewing duty for products sold only to courts, and the duty to bill for time actually spent for products that draft time entries.

The agreement states who may use the product. Under the eligibility clause a user represents that they are at least 18 and can practice before a national patent office in their jurisdiction. A separate clause states that nothing communicated through the service creates an attorney client relationship, is a solicitation, or conveys legal advice or a substitute for it. The marketing points the other way. The contact form asks whether the visitor is a patent attorney or an inventor or founder, and the pitch to founders is protection under first to file rules in days.

Nothing published addresses how the two fit together, what an unrepresented inventor should understand about filing an application drafted by a machine, or how a supervising attorney should check one.

Source: Vendor Published
DD on AI Governance and Bias DisclosureNo governance position published for a system whose output affects legal outcomes.

AI Governance and Bias Disclosure

Published governance over model behavior: who owns it inside the vendor, what is tested before release, and what is disclosed about disparate output across matter types, parties, or populations.

Nothing published addresses how the drafting models are built, tested or controlled. There is no responsible AI page or policy, nobody is named as accountable for model behavior, nothing describes what is evaluated before a release ships, no results are published, and nothing addresses whether draft quality varies by technology area or by the language a specification is written in, which the vendor advertises as a strength. The published AI material is about data handling rather than governance.

Source: Operator Verified
BB on AI Safety and Data StewardshipSubstantive published policy covering most of the ground, short of the full set: commonly no named subprocessor list or no stated incident practice.

AI Safety and Data Stewardship

Retention, deletion, access control, and what happens to prompts and documents after they are processed. Whether the vendor states its subprocessors and its incident practice, or leaves the buyer to assume.

Most of the ground is published across two documents. The terms give the retention answer outright, immediate discard of patent documents with no caching or logging. They name the processors: Google Cloud Platform or Amazon Web Services, with all patent document processing on computers in the United States, and OpenAI for generation. The privacy policy of 11 July 2026 describes access controls, encryption, logging, monitoring, network protections and vendor management, sets out retention by service and setting, and covers international transfers.

There is no incident notification commitment to customers and no named subprocessor list beyond the three providers in the terms. Nothing reconciles the promise of immediate discard with the policy's statement that user content is retained as long as reasonably necessary.

Source: Vendor Published
CC on AI Liability and RecourseLiability is addressed only through a standard limitation clause that disclaims the exposure the product creates.

AI Liability and Recourse

What the vendor stands behind contractually when its output is wrong. Indemnities, caps, carve outs, insurance, and whether any of it is published or only reachable through a negotiated agreement.

The published position allocates the entire risk of a bad draft to the user. The terms include an assumption of risk clause stating that the user bears all risk and that PowerPatent holds no liability for outcomes. It is not responsible for errors or inaccuracies in the processing of patent documents, and the user is solely responsible for the content of their patent documents. Warranties are disclaimed in full, liability is capped at the fees paid in the preceding twelve months, the user indemnifies PowerPatent, and disputes go to individual arbitration with a class waiver. No indemnity runs to the customer, no warranty attaches to the generated text, and no insurance position appears.

Source: Vendor Published
CC on Practice Systems Integration DepthIntegrations are listed as logos or marked as coming, with no documentation an implementer could use.

Practice Systems Integration Depth

How deeply the product reaches into the systems legal work already lives in: document management such as iManage and NetDocuments, Word and Outlook, contract lifecycle management, matter management, e-billing, and court filing systems.

Private PAIR integration appears in the published list of what the platform does. The privacy policy refers in passing to Word add ins, plugins and APIs among the services it covers, without a page, listing or document describing any of them, and no PowerPatent Word add in is listed in the Microsoft marketplace. Nothing states what syncs with a docketing or IP management system, what a firm must configure, or how drafts move into the systems a prosecution practice runs on.

Source: Operator Verified
BB on Deployment Model and Data ResidencyDeployment model is stated clearly with partial residency detail, or residency is offered without the processing location being addressed, or the tenancy model is stated on its own with no residency detail published.

Deployment Model and Data Residency

Where the software runs and where the data sits. Multi tenant cloud, single tenant, private deployment, on premises, and whether region of residence is a published option or an enterprise conversation.

Where processing happens is stated, and the customer has a say in it. The terms provide that patent documents are processed on Google Cloud Platform or Amazon Web Services and that the choice between them rests with the user. All processing of patent documents on those platforms is done exclusively on computers in the United States, and each provider's own data processing terms are named and linked. The privacy policy adds that some services may process data locally on the device while others run in cloud environments controlled by PowerPatent or by third parties, and that international transfers may occur for other information. No tenancy model is described, and no region outside the United States is offered.

Source: Vendor Published
BB on Security Certifications and Trust CenterCertification is real and stated, short of accessible evidence: a named standard without scope, date, or a way to obtain the report.

Security Certifications and Trust Center

Independent attestation a buyer can pull without a sales call: SOC 2, ISO 27001, penetration test summaries, a trust center with current reports and named scope rather than a badge image.

The certification is real and stated, and a press release on the vendor's own site dates it: PowerPatent, Inc. has completed SOC 2 Type 2 certification, with the AICPA SOC mark shown on the homepage. No auditor is identified, no scope statement or report period appears, there is no trust portal, and no route to obtain the report is published, so a firm would have to ask the sales team for it.

Source: Vendor Published
BB on Model Supply Chain DisclosureThe supply chain is partly disclosed: providers named without change notification, or architecture described without the providers.

Model Supply Chain Disclosure

Which models sit underneath, whose they are, where they run, and whether the vendor commits to telling customers when that changes. A legal buyer inherits every dependency it cannot see.

The provider is named in the agreement. The terms state that PowerPatent offers generation using OpenAI's GPT technology, and that using the feature authorizes transmission of portions of the document to OpenAI through its API, subject to OpenAI's data usage policies. They state that no data is shared with OpenAI for training or improvement. Google Cloud Platform and Amazon Web Services are named as the processing platforms with their own terms linked, and the OpenAI and AWS marks appear on the homepage.

No model or version is published, and there is no commitment to notify customers when the model behind the drafting changes.

Source: Vendor Published
BB on Commercial TransparencyReal pricing is published for part of the range, with enterprise tiers withheld, or the unit and structure are stated without the figure.

Commercial Transparency

Whether a buyer can learn what this costs without entering a sales process: published rates, the unit being charged, what sits behind an enterprise tier, and what implementation adds.

A buyer can see the entry price without talking to anyone. The pricing page publishes the unit and the rate: an initial purchase of 200 PowerPatent tokens for 199 dollars, additional tokens at one dollar each, a minimum balance of ten tokens to use the AI chat, and expiry six months from purchase. It also says most standard applications use fewer than 200 tokens and that complex workflows with searches or repeated checking need more.

Enterprise licensing is by contact only. The terms describe subscriptions per user that renew automatically and are nonrefundable, a structure the pricing page does not price.

Source: Vendor Published
BB on Firm and Practice CoverageSegment and practice coverage is described with substance, short of the boundaries: what is supported is clear, what is not is left open.

Firm and Practice Coverage

Who the product is actually built for. AmLaw, midlaw, small firm and solo, in house departments, government and courts, and which practice areas are supported rather than merely claimed.

The technical coverage is described in detail, and the professional boundary is not. Pages exist for 23 technology areas, from semiconductors, software and communications to biopharmaceuticals, therapeutic antibodies, medical devices and agricultural biotech. The drafting is said to handle chemical formulas and specifications in several languages. The buyers addressed are patent attorneys, agents and prosecution teams on one side and inventors and founders on the other, with a separate Office Action product for prosecution responses.

Nothing states which jurisdictions the drafting is suited to beyond the United States, which technology areas the models handle less well, or where the tool stops being appropriate.

Source: Vendor Published
Sources on file

4 public documents

The public pages on file for PowerPatent, with the recorded signals each one supports and the date it was last read. Open any of them and check the reading against the record.

Pricing

$199 for 200 tokens

USD, as published, never converted
  • You buy credits, called tokens. The first 200 cost $199.
  • The vendor says most patent applications use fewer than 200 tokens, so one application costs about $199.
  • If you run out, more tokens cost $1 each, and your work stays saved.
  • Tokens stop working six months after you buy them, and you need at least 10 in the account to use the AI chat.
  • Bigger firms have to ask for enterprise pricing, which is not published.

Consumption pricing in tokens: an initial purchase of 200 tokens for 199 US dollars, additional tokens at 1 dollar each, a minimum balance of 10 tokens required to use the AI chat, and tokens expiring six months from purchase. The vendor states that most standard applications use fewer than 200 tokens and that complex workflows involving searches or repeated checking need more. Enterprise licensing is quoted on request and is not published.

The Terms of Use separately describe subscriptions per user that renew automatically and are nonrefundable, with no rate given.

Implementation: None published.

Note: Read from the pricing page and its published questions and answers, and from the subscription paragraph of the Terms of Use (revised 30 May 2023), on 20 September 2026.

Legal Signals

What each signal means

A signal records what public sources say on the date shown. It is not a grade and it is not a recommendation. Where a signal reads Not addressed, it means the index did not locate the material in public sources on that date, which is a statement about disclosure rather than about the product.

Confidentiality and Privilege

Client Data in Training

Can material a lawyer puts into this product be used to train a model?

Never, in the contract

The published terms prohibit training on customer content. Not a policy page, the agreement.

The commitment is in the agreement. The terms limit PowerPatent's license over user content to the sole purpose of providing the services, and state that data is not shared with OpenAI for model training or improvement. The privacy policy of 11 July 2026 goes wider. It says confidential content submitted by customers is not used to train, retrain or fine tune third party foundation models or PowerPatent's own general purpose models, unless expressly agreed in writing for a particular customer.

Source: Vendor Publisheddoes not share data with OpenAI for model training or improvementAs of Sep 20, 2026Evidence

Prompt and Output Retention

How long does the product keep what a lawyer typed, and can that be set to zero?

Disclosed fixed window

A specific retention period is published and the customer cannot change it.

The terms set a fixed position the customer does not control: once results are provided, patent documents are immediately discarded, with no storing, caching or logging of their content. The privacy policy pulls the other way, saying user content is kept as long as reasonably necessary with periods varying by service, setting and agreement; the policy itself provides that a signed agreement controls where the two conflict.

Source: Vendor Publishedimmediately discard your patent documentsAs of Sep 20, 2026Evidence

Ethical Walls and Matter Segregation

Does retrieval respect the firm’s ethical walls, or can the model read across them?

Not addressed

No located public material addresses walls or matter level segregation.

The terms prohibit sharing an account or using it on behalf of another person, and restrict subscription content such as diagnostic results and examiner statistics to the user's own company, while allowing attorneys and agents to share output with their clients. That is licensing and confidentiality, not segregation: nothing describes separation between matters inside a firm or between customers.

Source: Vendor PublishedSharing access to your PowerPatent accountAs of Sep 20, 2026Evidence

Third Party Request and Subpoena Notice

If someone subpoenas the vendor for a firm’s data, does the firm hear about it first?

Disclosure addressed, notice absent

Published terms or policy address disclosure to authorities or in response to legal process, and no commitment or reservation regarding customer notice is located anywhere. The vendor has told the customer that data can leave and has said nothing about whether the customer hears of it.

The privacy policy of 11 July 2026 allows disclosure to governmental, regulatory, judicial or law enforcement authorities where required by law, subpoena, court order or legal process, with no commitment to notify the customer. The terms cut across it for one category, promising that the content of patent documents and processing results is not disclosed to any third party other than the named processors, but neither document says what happens when the demand is legal process.

Source: Vendor Publishedrequired by law, subpoena, court order, legal processAs of Sep 20, 2026Evidence
Accuracy and Authority

Primary Law Corpus Provenance

Where does the law in this product come from, and does the vendor have the right to use it?

Not addressed

No located public material identifies the corpus behind the product’s answers.

The drafting works from the user's own claims, summary and drawing annotations. The marketing says the models analyze vast amounts of patent data, and the terms note that some products rely on third party data such as patent office data, without identifying any source, license or update cadence.

Source: Operator VerifiedAs of Sep 20, 2026

Good Law Verification

Does the product tell you when the authority it just cited has been overruled?

Not addressed

No located public material addresses whether authority is checked for subsequent history.

The product drafts applications and checks them for Section 112 problems rather than reporting legal status, and nothing addresses whether any patent surfaced through the examiner statistics or search features remains in force.

Source: Operator VerifiedAs of Sep 20, 2026

Refusal and Uncertainty Behavior

What does the product do when the answer is not in the corpus?

Not addressed

No located public material addresses what the product does when it cannot ground an answer.

No path is described for the drafting to decline to generate, flag that it lacks support in the drawings or claims, or attach a confidence level to generated text. The published safeguards check a finished draft for Section 112 problems and gaps in claim support.

Source: Operator VerifiedAs of Sep 20, 2026

Fabricated Citation Record

Does a public court record exist addressing fabricated or hallucinated legal citations in output from this product?

None located

No court order, opinion or disciplinary record addressing fabricated or hallucinated legal citations produced by this product has been located as of the date shown. This is a statement about the public record on that one subject, not a finding about the product, and this signal is not a litigation history.

The AI Hallucination Cases database kept by Damien Charlotin holds no entry naming PowerPatent as the tool used. PowerPatent drafts applications for a patent office rather than briefs for a court.

Source: Operator VerifiedAs of Nov 9, 2026Evidence
Professional Responsibility

Bar Guidance Alignment

Has the vendor engaged in public with the ethics opinions its buyers are bound by?

Generic reference

Public materials refer to professional responsibility in general terms without naming guidance.

The terms engage a practitioner duty in general terms. A user must represent that they can practice before a national patent office in their jurisdiction, and a separate clause states that nothing communicated creates an attorney client relationship, is a solicitation, or conveys legal advice. No ethics opinion, rule of professional conduct or patent office guidance on the use of AI in drafting is named anywhere on the site.

Source: Vendor PublishedAs of Sep 20, 2026Evidence

Billing and Fee Posture

Does the vendor address what happens to the bill when the work takes an hour instead of six?

Savings claims only

Public materials claim time savings without addressing billing or disclosure, and the product sits inside a fee relationship between a lawyer and a client where those savings would change the bill.

The published case is that the same work takes less time: first drafts in minutes, five or more hours saved per application, and a feature headed increase billable efficiency, work less and earn more. Where the buyer is a firm drafting for clients, those hours are billed hours. Nothing published addresses how a specification drafted by a machine is described on the bill, or whether the token cost is passed to the client.

Source: Vendor PublishedAs of Sep 20, 2026Evidence

Outside Counsel Guideline Readiness

Can a firm get this vendor through a client’s AI clause without a bespoke negotiation?

Subprocessors listed

A current subprocessor or model provider list is published.

The three providers that touch a patent document are named in the agreement itself: Google Cloud Platform or Amazon Web Services for processing, with their data processing terms linked, and OpenAI for generation, with a statement that no data is shared for training. The privacy policy describes further categories of subprocessor, including AI infrastructure, without naming them, and no disclosure pack for clients was found.

Source: Vendor PublishedAs of Sep 20, 2026Evidence

Court Disclosure Support

If a judge’s standing order requires an AI disclosure, can the product produce one?

Not addressed

No located public material addresses court disclosure or verification certification.

The product drafts and checks applications for filing at a patent office rather than producing court filings. Nothing records which parts of a specification were machine generated, which model produced them or who reviewed them, so no disclosure record can be exported.

Source: Operator VerifiedAs of Sep 20, 2026
Contact

Correct a record, or ask how something was graded

Every grade and every signal on this index is drawn from public sources and dated. If a record is wrong, out of date, or missing an artifact the index did not locate, send the source and it will be reviewed and the record redated. Vendors are welcome to submit documentation. Nothing on this index is for sale, including a listing, a placement, or a grade.

AI Legal Index

The AI Legal Index is an independent index that tracks changes to AI vendors in legal. It holds 465 vendors across 9 categories, each graded on the same 15 capability axes and recorded against 12 legal signals, from public sources. No vendor pays for inclusion, placement, or rating.

Index Status
Last index update
November 10, 2026
The AI Legal Index is an editorial reference. It is not a regulatory body, not a law firm, and nothing published here is legal advice or a recommendation to retain or avoid a vendor. Records are verified against published sources, bar guidance and public court records. Where a record reads not addressed, the material was not located in public sources on the date shown. See the Methodology page for evaluation standards and limitations.
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