General Patent Search Tools

• EAPATIS Eurasian patent search
• IPEXL pat search: CN,TW,HK,SG,JP,KR,PCT,US,EP,CA
• Patent Analysis:US,EP,WO,NZ,AU, Inpadoc
• PatentLens (US, EP, PCT, AU): Text Search; Title, Abstract, Claims Search
• FreePatentsOnline (US, EP, WO, JP): Patent Claim Search; Text Search
• Boliven Patents: US, WO, EP, JP patent search
• PATENTSCOPE: WO claim search via Google; CT title, abstract, claim search; WO publication number search
• Patents.com US patent search
• Google US Patents
• Esp@cenet: SmartSearch; Title or Abstract Search; Assignee Search; Inventor Search; IPC Search; Find ECLA; Number Search
• IPEXL pat search: CN,TW,HK,SG,JP,KR,PCT,US,EP,CA
• USPTO: US Granted Patents; US Patent Applications
• Esp@cenet: Japanese Publ - Title or Abstr; - IPC Search
• Esp@cenet: Chinese Publ - Title or Abstr; Chinese Publ - IPC Search
• Esp@cenet: EP Publ - Title or Abstr; EP Publ - IPC SearchEsp@cenet: PCT Publ - Title or Abstr
• Esp@cenet: PCT Publ - IPC Search
• Esp@cenet: US Publ - Title or Abstr; US Publ - IPC Search
• Esp@cenet: Latin American Countries - Ttl or Abstr; Latin American Countries - IPC Search
• Esp@cenet: ARIPO-OAPI-Eurasian c. - Ttl/Abstr s; ARIPO-OAPI-Eurasian c. - IPC search
• Esp@cenet IPC searches by countries: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, German Democratic Repbl, Greece, Hungary, Iceland, Ireland, Italy, Liechtenstein, Lithuania, Luxembourg, Latvia, Monaco, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom, Russia, Soviet Union
• BIGPATENTS: Indian Patent Search
• Singapur Patent Search: Title or Abstr
• Singapur Patent Search: IPC Search
• Finnish Utility Models: IPC Search
• Australian Patent Search: Title Search
• ChemYQ:Chinese patents,chem terminology,products
• Other Patent Search Technologies: IPCentury Prior Art Search via IPNewsflash; WIKI Patents
• Web Search: Google; Zuula; Clusty; iBoogie
• Dictionaries: Google Translated Search; Cross-Lingual Image Search; Kwmap:A Keyword Map for the Whole Interne

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