Filings by year

F03C 1/0642: granted patents and published applications per publication year
YearGranted patentsPublished applications
199310
199400
199500
199600
199700
199800
199900
200000
200100
200210
200300
200400
200500
200601
200700
200800
200900
201001
201100
201210
201310
201402
201504
201620
201713
201811
201920
202011
202101
202200
202320
202402
202511
202610

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