Filings by year

C03C 17/3671: granted patents and published applications per publication year
YearGranted patentsPublished applications
199010
199100
199200
199300
199420
199520
199600
199700
199800
199930
200030
200113
200232
200322
200445
200536
200615
200737
200804
200931
201046
201148
201226
201324
201445
201534
201633
201714
201844
201935
202033
202113
202233
2023511
202423
202512
202601

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

Recent patents

Most cited

By later US patents