Filings by year

C07D 213/83: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197910
198000
198140
198240
198330
198450
198530
198610
198750
198840
198960
199090
199180
199280
199320
199450
199520
199600
199700
199810
199920
200000
200100
200232
200305
200454
200512
200635
200704
200854
200923
201046
201134
201210
201326
201462
201578
201620
201743
2018310
201983
202003
202112
202211
202303
202422
202501
202620

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

Recent patents

Most cited

By later US patents