Filings by year

F04B 27/0465: granted patents and published applications per publication year
YearGranted patentsPublished applications
200801
200900
201010
201100
201200
201300
201400
201500
201600
201700
201800
201900
202000
202100
202200
202300
202400
202500
202601

By publication year. 2026 runs to 8 Oct.