Filings by year

F17C 2203/0668: granted patents and published applications per publication year
YearGranted patentsPublished applications
198710
198810
198900
199000
199110
199200
199310
199410
199500
199620
199740
199820
199900
200010
200100
200231
200300
200408
200510
200646
200722
200802
200903
201016
201142
201223
201334
201440
201511
201610
201702
201819
201945
202046
2021510
202269
202363
202439
202525
202610

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

Recent patents

Most cited

By later US patents