Filings by year

B01J 2219/00342: granted patents and published applications per publication year
YearGranted patentsPublished applications
199110
199200
199300
199400
199500
199600
199700
199810
199900
200000
200110
200202
200303
200400
200510
200611
200710
200810
200911
201000
201100
201200
201300
201400
201500
201601
201700
201800
201910
202001
202100
202210

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents