Filings by year

F17C 2201/018: granted patents and published applications per publication year
YearGranted patentsPublished applications
197720
197810
197900
198000
198100
198200
198300
198400
198500
198600
198700
198810
198900
199000
199100
199200
199300
199400
199510
199610
199720
199810
199910
200020
200111
200233
200337
200455
200524
2006212
200732
200843
200924
201003
201123
201214
201322
201436
201536
201644
201734
201822
201905
202053
202123
202248
2023813
2024611
202554
202634

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

Recent patents

Most cited

By later US patents