Filings by year

C08F 2/54: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197810
197910
198000
198100
198200
198300
198400
198500
198600
198700
198800
198910
199000
199100
199200
199300
199400
199500
199600
199700
199800
199900
200000
200100
200221
200301
200401
200500
200601
200700
200810
200901
201001
201100
201203
201301
201412
201524
201612
201743
201812
201945
202032
202111
202225
202311
202443
202510
202611

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

Recent patents

Most cited

By later US patents