Filings by year

B01J 2219/2496: granted patents and published applications per publication year
YearGranted patentsPublished applications
198810
198900
199000
199100
199200
199310
199400
199500
199610
199710
199810
199910
200030
200143
200206
200337
200473
200546
200634
200754
200828
200912
201053
201143
201271
201324
201415
201513
201663
201723
201832
201951
202010
202111
202202
202300
202412
202520
202602

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

Recent patents

Most cited

By later US patents