Observed arrival · 2026-10-11
Patentgrep searches patent claims, not just titles
Patentgrep presents a web and API search for US patent claims, with exact-word and idea-based matching.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Patent researchers and API developers
- Worth noticing
- The page says grants are added Tuesdays and applications Thursdays, with coverage beginning in 2005 and 2001 respectively.
Field notes
The sample result view pairs a ranked list with an adjacent patent record containing claims, abstract, and cited-by information; filters include classification, grant year, and assignee. The page says releases are incorporated weekly and lists coverage from 2005 for grants and 2001 for applications. It also advertises PatentsView-compatible queries, MCP access, and CSV/Parquet exports; these are product claims on a private-beta page.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue