Filings by year

B01J 2219/00443: granted patents and published applications per publication year
YearGranted patentsPublished applications
199810
199930
200040
200143
2002135
2003812
2004811
200536
200633
200731
200844
2009311
201021
201134
201239
201365
201478
201537
201622
201711
201811
201920
202000
202110
202201
202300
202411

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents