📜 Patent (16 APIs)

API	Category	Auth	HTTPS	Score
AUSPTO Trademark Trademark keyword search, availability, owner, serial search, attorney info, MCP ready	patent	`apiKey`	yes	95
AFeriados legales de Chile Esta Api te permitirá obtener los feriados legales de Chile.~ [DEPRECATED]	patent	—	no	90
AMarkbase Search 14M+ USPTO trademarks with fuzzy search and autocomplete	patent	—	yes	90
BDBpedia SPARQL Endpoint Structured data from Wikipedia with RDF triples and SPARQL queries	patent	—	yes	82
BSongview (ASCAP/BMI) Joint ASCAP/BMI database of copyright ownership for 38M+ works	patent	—	yes	82
Bmarkerapi Trademark Search	patent	—	no	80
BXotelo Hotel pricing data from TripAdvisor + OTAs — free tier	patent	none	yes	79
Bmarkerapi Trademark Search	patent	—	no	75
Cgreip.io greip.io - API service at api.apis.guru	patent	apiKey	yes	68
Cinterzoid.com:getzipinfo interzoid.com:getzipinfo - API service at api.apis.guru	patent	apiKey	yes	68
Cip2proxy.com ip2proxy.com - API service at api.apis.guru	patent	apiKey	yes	68
Cipinfodb.com ipinfodb.com - API service at api.apis.guru	patent	apiKey	yes	68