Filings by year

C09C 3/003: granted patents and published applications per publication year
YearGranted patentsPublished applications
197820
197900
198010
198110
198200
198300
198410
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199700
199800
199900
200000
200100
200200
200300
200400
200500
200600
200700
200800
200900
201000
201100
201200
201300
201400
201501
201600
201700
201800
201900
202000
202100
202201
202303
202416
202530
202620

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

Recent patents

Most cited

By later US patents