Filings by year

C12H 1/0408: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197920
198030
198100
198200
198300
198410
198520
198610
198720
198820
198930
199010
199130
199210
199310
199410
199500
199610
199750
199830
199910
200010
200111
200202
2003515
200417
200556
200672
200754
200834
200934
201049
201134
201256
201333
201426
201532
201617
201706
201826
201934
202035
2021510
202251
202301
202413
202511
202612

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

Recent patents

Most cited

By later US patents