Filings by year

C02F 2201/46185: granted patents and published applications per publication year
YearGranted patentsPublished applications
197820
197900
198000
198100
198220
198300
198400
198510
198600
198710
198810
198900
199000
199110
199200
199300
199420
199500
199640
199700
199820
199950
200040
200151
200252
200312
200406
200514
200613
200715
200804
2009311
201028
201149
201256
2013410
201424
2015812
201615
201732
201836
2019411
202036
202128
2022108
202399
2024211
202534
202677

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents