Filings by year

F17C 2250/075: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197810
197910
198000
198100
198200
198300
198400
198510
198600
198700
198800
198910
199010
199110
199220
199320
199420
199520
199630
199760
199840
199920
200040
200130
200201
200332
200410
200503
200621
200717
200801
200914
201015
201114
201268
201315
201465
201546
201637
201748
2018712
201984
202094
2021311
202289
2023811
2024117
202541
202631

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

Recent patents

Most cited

By later US patents