Filings by year

F17C 2260/018: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198010
198100
198200
198300
198420
198500
198610
198700
198800
198910
199010
199100
199200
199320
199400
199510
199620
199710
199820
199910
200020
200152
200251
200352
200427
200510
200615
200736
200814
200915
201017
201132
201235
201336
2014510
201526
201649
201739
2018612
2019911
202084
2021117
2022512
2023414
2024917
2025115
202633

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

Recent patents

Most cited

By later US patents