Filings by year

B01F 23/4111: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197810
197900
198000
198100
198200
198300
198400
198510
198600
198700
198800
198900
199000
199100
199210
199300
199400
199500
199600
199700
199800
199920
200030
200110
200253
200322
200433
200523
200613
200700
200810
200916
201015
201102
201253
201315
201422
201506
201642
201715
201854
201933
2020210
202167
202234
202323
202433
202544
202603

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

Recent patents

Most cited

By later US patents