Filings by year

C23C 18/1671: granted patents and published applications per publication year
YearGranted patentsPublished applications
198010
198100
198200
198320
198410
198500
198600
198700
198810
198900
199000
199100
199200
199300
199400
199500
199600
199710
199800
199900
200000
200100
200201
200301
200412
200500
200600
200722
200802
200910
201001
201100
201211
201302
201412
201511
201603
201712
201810
201911
202004
202120
202221
202310
202400
202510

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents