Filings by year

F17C 13/087: granted patents and published applications per publication year
YearGranted patentsPublished applications
198210
198300
198410
198540
198610
198710
198820
198960
199000
199110
199210
199320
199410
199500
199610
199710
199800
199900
200020
200161
200242
200321
200411
200501
200611
200700
200800
200900
201000
201100
201200
201300
201400
201500
201600
201700
201800
201911
202001
202110
202200
202300
202401
202500
202610

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

Recent patents

Most cited

By later US patents