Filings by year

B01J 2219/00673: granted patents and published applications per publication year
YearGranted patentsPublished applications
198710
198800
198910
199010
199100
199200
199300
199400
199500
199600
199700
199800
199900
200030
200116
2002216
2003518
200448
200562
200634
200712
200800
200911
201022
201102
201212
201321
201421
201511
201611
201700
201811
201900
202000
202101
202200
202300
202411

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents