Which publication kinds to watch. Leave empty for all four. Values: application-publication (A1/A2/A3/A4, ~3,700 a week), grant-publication (B1, ~1,900 a week), amended-specification (B2/B3, ~35 a week), correction-publication (A8/A9/B8/B9, ~50 a week). The weekly volumes matter — see the README.

Type:string[]

Default:

[]

Publication weeks

weeks

Optional

How many of the most recent weekly Bulletin dates to read. One request each, about 470 KB per week.

Type:integer

Default:1

Publication number starts with

number_prefix

Optional

Optional filter on the leading digits of the EP publication number, e.g. 47 to narrow the range.

Type:string[]

Default:

[]

Max publications

max_items

Optional

Hard cap on publications watched (bounds runtime and memory).

Type:integer

Default:4000

Watch mode

watch_mode

Optional

First run seeds a private baseline and emits ZERO deltas.

Type:boolean

Default:true

Baseline id

baseline_id

Optional

Names the private baseline so several watches can run side by side.

Type:string

Default:default

EPO European Patent Search

ryanclinton/epo-patent-search

Search 130M+ patents from the European Patent Office OPS API. Find patents by title, applicant, inventor, IPC/CPC class, or date. Get abstracts, classifications, and Espacenet links. Free EPO API credentials.

Ryan Clinton

EPO Patent Grant Publication Watch

nexgenwatch/eu-epo-grant-publication-watch

European patents as they are granted (B1). Roughly 1,900 a week.

NexGen Watch

EPO Patent Application Publication Watch

nexgenwatch/eu-epo-application-publication-watch

European patent applications as they publish (A1/A2/A3). A high-volume bulk feed — roughly 3,700 publications a week.

NexGen Watch

EPO Patent Correction Publication Watch

nexgenwatch/eu-epo-correction-publication-watch

Corrected European patent publications (A8/A9/B8/B9). Roughly 50 a week — docketing accuracy rather than bulk.

NexGen Watch

Patent Search API

vivid_astronaut/patent-search

BRAINIALL Team

Patent Search MCP — AI Agent Patent Intelligence

red.cars/patent-search-mcp

test

AutomateLab

Patent Watch Monitor

junipr/patent-watch-monitor

Monitor patent publications, assignees, keywords, and technology areas from public sources.

junipr

Trademark and Patent Watcher

zentrafoundry/uspto-trademark-patent-watcher

Watch public trademark and patent data for brand and product signals.

Zentra

Patent Publications Harvester Scraper

datapilot/patent-publications-harvester-scraper

Search patents from Google Patents and Espacenet using keywords. Collect patent titles, publication and filing dates, abstracts, assignees, inventors, patent numbers, countries, detail links, remove duplicates, and export structured JSON for patent research, technology monitoring, and competitive.