Filings by year

C03C 17/3488: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197700
197800
197900
198000
198100
198200
198300
198400
198500
198600
198700
198800
198900
199000
199110
199210
199320
199400
199530
199620
199710
199820
199910
200000
200151
200200
200311
200410
200500
200610
200700
200801
200900
201011
201100
201221
201300
201400
201500
201600
201700
201801
201900
202010
202101
202200
202310
202401

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents