Filings by year

C04B 2103/69: granted patents and published applications per publication year
YearGranted patentsPublished applications
198510
198600
198700
198800
198900
199000
199100
199200
199300
199410
199500
199600
199700
199810
199900
200000
200100
200200
200300
200400
200500
200603
200703
200810
200910
201000
201100
201200
201300
201411
201500
201600
201700
201801
201903
202000
202103
202225
202333
202430
202502
202601

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

Recent patents

Most cited

By later US patents