Filings by year

B01J 2219/00078: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197800
197900
198020
198110
198210
198320
198420
198500
198600
198700
198820
198900
199000
199120
199200
199340
199410
199530
199610
199700
199800
199940
200020
200111
2002313
200311
200443
200575
200694
200745
200857
200964
201045
201123
201231
201311
201421
201522
201613
201733
201842
201916
202051
202140
202201
202322
202402

By publication year. Applications have been published since 2001.

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By later US patents