Filings by year

F02B 2063/046: granted patents and published applications per publication year
YearGranted patentsPublished applications
198510
198630
198720
198810
198930
199020
199100
199220
199310
199400
199500
199600
199710
199810
199940
200060
200102
200256
200335
200432
200531
200630
200701
200801
200910
201001
201101
201220
201300
201401
201521
201600
201701
201821
201910
202002
202121
202202
202300
202410
202510

By publication year. Applications have been published since 2001.