Filings by year

B01J 8/0438: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197700
197800
197900
198000
198100
198200
198300
198400
198500
198610
198710
198800
198900
199000
199100
199200
199300
199400
199500
199610
199720
199830
199900
200020
200123
200217
200316
200458
2005511
200636
200769
200828
200959
2010911
201167
201232
201384
201433
201540
201664
201735
201830
201922
202025
202133
202234
202333
202441
202511
202610

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents