Filings by year

F05C 2203/086: granted patents and published applications per publication year
YearGranted patentsPublished applications
198410
198510
198610
198730
198810
198900
199000
199110
199200
199300
199400
199510
199640
199700
199810
199930
200020
200141
200222
200303
200411
200502
200611
200720
200812
200901
201001
201100
201200
201310
201401
201501
201610
201700
201801
201910
202000
202101

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents