Filings by year

B01J 2219/00745: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198000
198100
198200
198300
198400
198500
198610
198700
198800
198910
199000
199100
199200
199310
199400
199500
199600
199710
199810
199950
2000150
20011412
20023362
20036066
20045760
20052637
20062731
20071321
20082025
20091623
20101815
20111311
201258
2013169
20141114
201589
201647
201736
201888
201976
202087
202139
202276
202363
202420
202531
202626

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents