Filings by year

F17C 2223/042: granted patents and published applications per publication year
YearGranted patentsPublished applications
197650
197740
197830
197940
198060
198120
198230
198370
198450
198540
198670
198750
198820
198970
199080
199120
199230
199320
199460
199560
199640
199740
199850
199980
2000120
200151
20021311
20032317
2004811
20051427
20061223
20071638
2008938
20091226
20101419
2011612
20121117
20131125
20141224
20151933
20161230
20172222
20181834
20192630
20202630
20211824
20222015
20231933
20242238
20251425
20262311

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