Filings by year

B01J 19/125: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198000
198110
198210
198300
198400
198500
198610
198700
198800
198900
199000
199100
199200
199300
199420
199500
199600
199710
199810
199900
200000
200111
200211
200303
200455
200552
200641
200710
200811
200935
201001
201100
201212
201323
201426
201557
201686
201788
201836
201966
202033
202140
202233
202345
202423
202520
202610

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

Recent patents

Most cited

By later US patents