Filings by year

C08K 5/28: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197710
197810
197900
198020
198100
198210
198310
198410
198520
198600
198700
198800
198900
199000
199100
199200
199300
199400
199510
199600
199700
199800
199910
200010
200100
200221
200300
200410
200500
200601
200710
200801
200900
201001
201102
201212
201311
201415
201514
201613
201762
201824
201972
202034
202122
202213
202321
202414
202521

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents