Filings by year

F17C 2225/042: granted patents and published applications per publication year
YearGranted patentsPublished applications
198210
198320
198430
198510
198630
198710
198810
198900
199030
199110
199220
199310
199420
199540
199610
199720
199820
199930
200040
200101
200253
200343
200413
200567
200665
2007114
2008215
2009411
201057
201137
201265
2013510
2014413
2015913
201677
201769
2018711
20191121
20201315
20211014
202294
2023810
20241311
2025415
202695

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents