Filings by year

B01J 2219/00439: granted patents and published applications per publication year
YearGranted patentsPublished applications
199910
200000
200122
200238
2003316
2004112
2005211
200687
2007613
2008612
200948
201096
2011147
201259
201321
201483
201515
201610
201733
201821
201915
202000
202100
202210
202311
202410

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents