Filings by year

B01J 2219/00328: granted patents and published applications per publication year
YearGranted patentsPublished applications
199210
199300
199400
199510
199620
199700
199830
199940
200000
200120
2002511
2003516
200434
200559
200664
200701
200844
200925
201013
201113
201211
201321
201421
201500
201601
201700
201800
201900
202010
202100
202201
202300
202401
202512

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents