Filings by year

C07F 9/177: granted patents and published applications per publication year
YearGranted patentsPublished applications
197910
198010
198110
198200
198310
198420
198530
198610
198710
198840
198900
199020
199100
199220
199310
199420
199500
199610
199700
199800
199900
200000
200100
200200
200300
200400
200501
200600
200700
200800
200910
201000
201101
201201
201300
201401
201510
201600
201700
201801
201911
202010

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents