Filings by year

B01J 2219/00542: granted patents and published applications per publication year
YearGranted patentsPublished applications
198010
198100
198200
198300
198400
198500
198610
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199720
199870
199940
2000100
200191
200288
2003210
200425
2005211
200627
200733
200814
200904
201053
201133
201222
201321
201414
201521
201600
201710
201800
201901

By publication year. Applications have been published since 2001.

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Most cited

By later US patents