Filings by year

C03C 17/3678: granted patents and published applications per publication year
YearGranted patentsPublished applications
198210
198310
198410
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199700
199800
199900
200000
200100
200220
200310
200400
200501
200601
200715
200805
200916
2010211
2011315
2012410
2013612
201444
201565
2016110
201741
201802
201911
202044
202110
202210
202311
202400
202500
202623

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

Recent patents

Most cited

By later US patents