Filings by year

C08K 3/12: granted patents and published applications per publication year
YearGranted patentsPublished applications
197910
198000
198100
198200
198300
198400
198500
198600
198700
198800
198910
199000
199100
199200
199300
199400
199500
199600
199700
199800
199900
200000
200100
200200
200300
200400
200501
200600
200702
200800
200910
201001
201100
201201
201310
201410
201502
201600
201700
201800
201915
202025
202101
202230
202310
202411
202510
202603

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

Recent patents

Most cited

By later US patents