Filings by year

F17C 2225/0169: granted patents and published applications per publication year
YearGranted patentsPublished applications
198610
198720
198820
198920
199000
199100
199200
199300
199400
199520
199610
199700
199810
199900
200000
200100
200210
200300
200400
200500
200600
200701
200800
200900
201001
201100
201202
201303
201404
201501
201604
201711
201810
201912
202011
202108
202231
202303
202462
202504
202634

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

Recent patents

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By later US patents