Filings by year

F16K 7/068: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198200
198300
198420
198500
198600
198700
198810
198910
199000
199100
199210
199300
199400
199500
199600
199700
199810
199900
200010
200100
200200
200300
200401
200511
200601
200701
200810
200901
201001
201100
201200
201313
201401
201510
201613
201731
201800
201900
202001
202110
202200
202312
202411
202522
202620

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