Filings by year

B01J 2219/00515: granted patents and published applications per publication year
YearGranted patentsPublished applications
199710
199830
199930
200060
200158
200289
2003109
2004710
2005611
200640
200752
200831
200945
201024
201111
201210
201310
201420
201500
201621
201700
201800
201901
202000
202110

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents