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Patents

Include non-patent literature (Google Scholar)
Search and read the full text of patents from around the world.
Patent offices
CN JP US EP DE KR WO GB FR CA AU TW ES RU SU IT AT BR SE CH PL NL BE DK HK MX FI NO IL TH UA ZA HU DD PT AR CS NZ SG TR CZ IE EA PH MY GR RO IN LU BG CL YU SI SK CO HR MA PE CY LT RS OA SA UY EC MD AP ID EG CR TN LV IS GE EE SM GT CU DO JO ME MC ZM ZW PA HN NI SV DZ KE MW MT TJ GC MN VN BA BY KZ UZ EM KG AM TT CG MO
17902025
Grants
13,470,805
Full-text since 1790
Applications
8,246,073
Full-text since 2001
These totals include all patents and published applications in our index, but we cannot guarantee complete coverage. If we're missing anything, please let us know!