Filings by year

B01J 2219/00466: granted patents and published applications per publication year
YearGranted patentsPublished applications
199330
199400
199500
199610
199720
199860
199940
200090
200123
200236
2003118
2004411
2005516
2006917
200753
20081010
2009418
201039
2011615
2012410
2013819
201498
20151016
20161414
2017614
201879
201966
2020117
202193
202221
202321
202441
202542

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents