Filings by year

C12H 1/08: granted patents and published applications per publication year
YearGranted patentsPublished applications
198220
198300
198400
198510
198600
198700
198800
198930
199010
199100
199210
199300
199410
199500
199610
199710
199810
199900
200000
200100
200200
200300
200400
200500
200600
200700
200800
200900
201000
201101
201200
201300
201430
201520
201600
201700
201800
201901
202000
202103
202211
202300
202410

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents