Filings by year

C07C 33/486: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197700
197820
197900
198010
198130
198210
198300
198420
198500
198600
198710
198800
198900
199000
199100
199210
199310
199410
199510
199600
199700
199800
199900
200000
200100
200200
200300
200401
200500
200600
200701
200801
200920
201010
201100
201201
201300
201400
201510
201600
201700
201801
201914
202020
202100
202212
202300
202410

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents