Filings by year

F04C 2210/142: granted patents and published applications per publication year
YearGranted patentsPublished applications
199910
200000
200100
200200
200301
200410
200500
200600
200700
200800
200900
201000
201100
201200
201300
201400
201500
201600
201700
201800
201900
202000
202100
202200
202300
202400
202501

By publication year. Applications have been published since 2001.