Filings by year

F03C 1/0623: granted patents and published applications per publication year
YearGranted patentsPublished applications
200010
200100
200200
200311
200400
200501
200610
200700
200800
200901
201000
201100
201201
201313
201402
201521
201621
201715
201806
201922
202062
202110
202213
202332
202411
202511
202601

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents