Index · Category

IP & Patents

AI for intellectual property work: prior art and patentability search, patent drafting and prosecution support, office action response, freedom to operate analysis, trademark clearance and watching, and portfolio analytics. The category is technically distinctive because the corpora are structured, global, and public, so retrieval quality is measurable in a way it rarely is elsewhere in legal. It also carries a duty of candour dimension that most legal AI categories do not, since prosecution conduct is examined later. The decisive evaluation questions are search recall against a known art set, how the tool handles claim language and drafting conventions that vary by jurisdiction, and whether the vendor addresses the confidentiality of unfiled invention disclosures, which are among the most sensitive documents a client will ever hand over. Portfolio analytics claims should be checked against the underlying data source and its refresh cadence.

Vendors in IP & Patents

No vendors published in this category yet

The category is defined and instrumented. Vendors publish into it once every one of the 15 axes carries a grade and all 12 signals are recorded.

What is recorded in this category

Every vendor here carries the same 15 capability grades and the same 12 legal signals as every other vendor in the index, which is what makes a cross category read possible at all.

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 If a record is wrong, out of date, or missing an artifact the index did not locate, send the source and it will be reviewed and the record redated.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. Every vendor is graded on the same 15 capability axes and recorded against 12 legal signals across 9 categories, from public sources, with a verification date on every record. No vendor pays for inclusion, placement, or rating.

Index Status
Last index update
August 29, 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.
© 2026 AI Legal Index
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