Filings by year

B01D 2247/108: granted patents and published applications per publication year
YearGranted patentsPublished applications
200501
200600
200700
200800
200911
201010
201101
201200
201311
201400
201511
201601
201711
201810
201910
202000
202100
202200
202300
202400
202501

By publication year.

Recent patents

Most cited

By later US patents