patent_project

Collect informations on patent world wide

Patent databases:

1. Google Patent JP from 1994 CN from 1990 US from 1790 EP from 1980 WO from ---- DE from 1987 GB from ---- KR from 2006 FR from ---- CA from 1978 ES from 2004 RU from 1994 NL from 1997 FI from 1980 DK from 1980 LU from ---- BE from -----
2. USPTO
3. Patentscope
4. Espacenet
5. European Patent Office (EPO),
6. China's State Intellectual Property Office (SIPO),
7. Japan Patent Office (JPO),
8. Korean Intellectual Property Office (KIPO),
9. World Intellectual Property Organization (WIPO),
10. Deutsches Patent- und Markenamt (DPMA),
11. Canadian Intellectual Property Office (CIPO),