Filings by year

B01J 2219/0858: granted patents and published applications per publication year
YearGranted patentsPublished applications
199910
200010
200100
200200
200310
200400
200500
200600
200700
200800
200900
201001
201100
201200
201310
201401
201510
201601
201700
201800
201901
202001
202121
202212
202310
202400
202510

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents