Filings by year

B01J 2219/0209: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197830
197940
198010
198110
198210
198320
198420
198550
198630
198740
198820
198930
199030
199140
199210
199310
199420
199510
199610
199710
199810
199930
200000
200110
200226
200346
200410
200531
200612
200714
200811
200926
201015
201133
201251
201343
201412
201548
201616
201772
201863
201923
202014
202110
202230
202311
202400
202500
202611

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents