Filings by year

F17C 2250/0426: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198000
198110
198200
198300
198410
198510
198600
198720
198800
198900
199000
199100
199200
199310
199400
199530
199620
199710
199860
199910
200040
200110
200223
200344
200414
200540
200631
200710
200801
200902
201012
201102
201253
201313
201406
201514
201648
201723
201827
2019413
202097
202133
202233
202358
202465
202535
202623

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

Recent patents

Most cited

By later US patents