Filings by year

F17C 2225/0138: granted patents and published applications per publication year
YearGranted patentsPublished applications
197820
197900
198000
198100
198200
198300
198400
198500
198600
198710
198800
198900
199000
199100
199200
199300
199400
199500
199610
199700
199800
199910
200000
200100
200210
200300
200400
200500
200600
200700
200800
200900
201000
201101
201200
201301
201400
201501
201610
201701
201801
201920
202001
202111
202212
202300
202410

By publication year. Applications have been published since 2001.