Filings by year

B01J 27/1811: granted patents and published applications per publication year
YearGranted patentsPublished applications
200211
200300
200401
200500
200610
200700
200800
200900
201000
201100
201200
201309
201410
201502
201632
201746
201842
201942
202012
202120
202200
202300
202401
202500
202610

By publication year. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents