Filings by year

E06B 2003/6291: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197710
197810
197900
198010
198110
198200
198300
198400
198510
198600
198700
198800
198910
199000
199100
199200
199300
199400
199500
199600
199710
199800
199910
200000
200100
200200
200301
200400
200500
200610
200700
200800
200901
201000
201100
201200
201300
201400
201500
201600
201700
201800
201911
202000
202100
2022011
202330
202462
202530

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents