Filings by year

C23C 16/4551: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198210
198300
198410
198500
198600
198710
198820
198910
199020
199110
199230
199310
199410
199510
199630
199700
199860
199920
200020
200100
200200
200300
200401
200510
200601
200702
200801
200900
201012
201122
201203
201311
201414
201522
201623
201701
201814
201903
202031
202111
202221
202344
202401
202522
202613

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

Recent patents

Most cited

By later US patents