Filings by year

B01J 2219/00578: granted patents and published applications per publication year
YearGranted patentsPublished applications
199410
199500
199600
199710
199800
199900
200000
200100
200216
2003111
200436
200505
200625
200724
200810
200920
201012
201101
201230
201311
201400
201513
201631

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents