Filings by year

B01J 2219/00405: granted patents and published applications per publication year
YearGranted patentsPublished applications
199810
199900
200010
200110
200200
200333
200422
200501
200612
200701
200810
200900
201030
201100
201200
201300
201400
201500
201600
201700
201800
201901
202000
202100
202211
202300
202410
202501

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents