Filings by year

B01J 2219/00371: granted patents and published applications per publication year
YearGranted patentsPublished applications
199910
200030
200132
2002511
2003110
200469
2005213
200613
200745
200823
200922
201032
201121
201222
201323
201421
201525
201627
201742
201804
201911
202061
202161
202212
202310
202410
202500
202601

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

Recent patents

Most cited

By later US patents