Filings by year

B01J 2219/00941: granted patents and published applications per publication year
YearGranted patentsPublished applications
200312
200412
200500
200612
200701
200802
200900
201010
201102
201200
201333
201403
201511
201622
201730
201811
201900
202000
202122
202211
202321
202420

By publication year.

Recent patents

Most cited

By later US patents