Filings by year

B01J 2219/2483: granted patents and published applications per publication year
YearGranted patentsPublished applications
198510
198600
198700
198800
198900
199020
199100
199210
199320
199400
199510
199610
199710
199820
199940
200030
2001135
2002318
2003615
20041118
20051141
20061130
20071816
2008817
2009169
20101916
20111611
2012157
201396
201446
201584
201658
201766
201845
201953
202055
202124
202230
202322
202411
202512
202623

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents