Filings by year

F03C 1/0631: granted patents and published applications per publication year
YearGranted patentsPublished applications
200010
200100
200200
200311
200400
200500
200600
200700
200800
200900
201000
201100
201201
201300
201401
201510
201601
201713
201801
201902
202031
202100
202213
202332
202411
202511

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents