Filings by year

D04H 1/62: granted patents and published applications per publication year
YearGranted patentsPublished applications
198120
198200
198300
198410
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199700
199820
199910
200040
200131
200205
200301
200421
200501
200611
200700
200803
200903
201011
201102
201220
201322
201402
201521
201611
201702
201820
201911
202014
202112
202200
202310
202421
202500
202607

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