Filings by year

A61C 17/28: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198210
198300
198400
198500
198610
198700
198800
198910
199010
199100
199210
199310
199420
199500
199600
199700
199800
199900
200010
200120
200201
200311
200411
200504
200612
200711
200810
200902
201012
201110
201200
201321
201401
201500
201603
201711
201819
201931
202021
202140
202221
202312
202420
202500
202601

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