Online Patent Searching Tools

 

USPTO
Full Text Search
US Patent Office – Full Text Boolean SearchUS Patent Office – Full Text Advanced SearchUS Patent Office – Full Text Patent Number SearchUS Patent Office – Patent Images

US Patent Office – Classification Index


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USPTO Applications Full Text Search US Patent Office – Full Text Boolean SearchUS Patent Office – Full Text Advanced SearchUS Patent Office – Full Text Patent Number SearchUS Patent Office – Application Images

US Patent Office – US Patent Application Information

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USPTO
Applications
Full Text Search
US Patent Office – Full Text Boolean SearchUS Patent Office – Full Text Advanced SearchUS Patent Office – Full Text Patent Number SearchUS Patent Office – Application Images

US Patent Office – US Patent Application Information

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EPO
EspaceNet
Full Text Retrieval
EPO EspaceNet – Quick SearchEPO EspaceNet – Advanced SearchEPO EspaceNet – Number SearchEPO EspaceNet – Search Selective Database Coverage

EPO Classifications – ECLA Index – ECLA Search

EPOline –Patent Register

Online File Inspection System

EPS –European Publications Server (Entire PDF)

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Online File Inspections US  – Online File Inspection SystemEP  – Online File Inspection SystemWO – Online File Inspection SystemUK – Ipsum – Online Patent Information and Document Inspection Service

AU – AusPat eDossier – Online File Inspection System

IN – Indian Patent Information Retrieval System

KR – K-PION – Online File Inspection System

JP – AIPN – Online File Inspection System

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Free Full Text Patent & NPL Searching PatentLens – Full Text Patent Database (AU, EP, WO, US)PatentLens – Structured SearchGoogle Patent Searching –Google GuideGoogle Scholar – Non-patent literature searching (PDF)

Free Patents Online – Advanced Search

WikiPatents.com

PatentStorm

Sumobrain – Simple Search

Sumobrain – Advanced Search

Sumobrain – Field Search

PatSnap – Simple Search

PatSnap – Field Search

IP.com Intellectual Property Library

IP.com Intellectual Property Library – Advanced Search

IP.com Intellectual Property Library – More Like This

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To read more on Filling International Patent Application under National Phase in India before Indian Patent Office:Click Here

To read more on Prior Art Searching in India:Click Here

To read more on Prior Art Searching in India:Click Here

 

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