Filings by year

C08B 30/16: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197920
198010
198120
198200
198310
198410
198500
198610
198700
198800
198920
199020
199100
199210
199300
199420
199510
199610
199710
199830
199920
200000
200100
200200
200300
200400
200500
200611
200700
200800
200911
201013
201110
201200
201301
201400
201502
201600
201701
201800
201910
202014
202110
202211
202311
202410
202512
202611

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

Recent patents

Most cited

By later US patents