Filings by year

C08F 214/267: granted patents and published applications per publication year
YearGranted patentsPublished applications
197910
198000
198100
198200
198300
198400
198500
198600
198700
198800
198910
199000
199100
199220
199300
199400
199500
199600
199700
199800
199900
200000
200110
200201
200312
200420
200510
200600
200701
200800
200910
201000
201100
201204
201301
201403
201511
201621
201720
201820
201911
2020011
202133
202225
202343
202432
202515
202622

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

Recent patents

Most cited

By later US patents