Filings by year

B01J 2219/00112: granted patents and published applications per publication year
YearGranted patentsPublished applications
198010
198100
198200
198300
198400
198500
198600
198700
198800
198900
199010
199100
199200
199300
199400
199510
199640
199710
199810
199920
200020
200132
200246
2003510
200432
200537
2006122
200735
200801
200970
201014
201101
201220
201300
201400
201500
201600
201700
201801
201910
202001

By publication year. Applications have been published since 2001.

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By later US patents