Filings by year

C11D 9/10: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197700
197800
197900
198000
198130
198210
198300
198410
198500
198600
198710
198810
198910
199020
199100
199200
199300
199410
199510
199610
199700
199820
199930
200000
200121
200222
200300
200412
200501
200612
200702
200811
200900
201012
201123
201200
201301
201423
201554
201626
201712
201825
201922
202034
202111
202256
202317
202433
202513
202643

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

Subgroups

Granted patents