Filings by year

C25D 17/14: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197920
198010
198100
198200
198300
198410
198500
198640
198710
198820
198930
199000
199120
199220
199320
199410
199520
199600
199710
199800
199910
200000
200121
200246
200346
200435
200529
200633
200764
200853
200937
201033
201120
201221
201341
201404
201503
2016511
201734
201872
201967
202054
202116
202245
202342
202451
202504
202622

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

Recent patents

Most cited

By later US patents