Filings by year

F17C 2225/044: granted patents and published applications per publication year
YearGranted patentsPublished applications
198210
198300
198400
198500
198600
198710
198800
198900
199010
199100
199200
199300
199400
199520
199610
199710
199810
199920
200010
200100
200200
200300
200400
200511
200632
200701
200801
200920
201000
201112
201200
201302
201412
201515
201620
201723
201832
201917
202041
202114
202221
202311
202436
202524
202641

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

Recent patents

Most cited

By later US patents