Filings by year

B01J 2219/00677: granted patents and published applications per publication year
YearGranted patentsPublished applications
198910
199000
199100
199200
199300
199410
199500
199610
199710
199820
199930
200080
20011710
20021887
200326119
200429109
20053192
20062465
20073247
20082740
20092528
20102926
20111719
20121510
2013147
2014194
2015810
20161414
2017710
201879
201968
2020105
202162
202231
202313
202410
202512
202621

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

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By later US patents