Filings by year

B01J 2219/00513: granted patents and published applications per publication year
YearGranted patentsPublished applications
198910
199000
199100
199200
199310
199410
199500
199600
199730
199860
199940
2000170
20011414
20021741
20032049
20041935
20051937
20061217
2007125
2008157
20091128
2010815
2011510
2012512
201368
2014166
201578
2016913
201757
2018915
201946
202073
202154
202282
202355
202462
202534

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents