Filings by year

F17C 2227/0332: granted patents and published applications per publication year
YearGranted patentsPublished applications
197820
197900
198000
198100
198210
198300
198400
198500
198600
198700
198810
198900
199010
199100
199210
199300
199410
199520
199600
199710
199800
199910
200010
200110
200222
200310
200403
200513
200604
200737
200806
200957
201012
201124
201224
201311
201435
201541
201615
201745
201823
201925
202030
202110
202202
202302
202411
202510
202613

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

Recent patents

Most cited

By later US patents