Filings by year

C07F 9/173: granted patents and published applications per publication year
YearGranted patentsPublished applications
197690
197780
197890
197900
198040
198110
198220
198310
198420
198510
198650
198700
198800
198900
199010
199100
199210
199310
199400
199530
199600
199710
199800
199910
200000
200100
200200
200300
200400
200500
200601
200710
200802
200900
201000
201121
201202
201300
201410
201500
201600
201701
201810
201900
202000
202100
202201
202301
202410

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents