Filings by year

F17C 2270/0121: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198010
198100
198200
198300
198410
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199700
199800
199910
200000
200111
200201
200311
200424
200521
200645
200711
200836
200905
201002
201103
201231
201306
201442
201515
201644
201710
201834
201936
202023
202160
202202
202313
202403
202522
202610

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

Recent patents

Most cited

By later US patents