Filings by year

C07D 213/87: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197700
197820
197910
198010
198110
198200
198310
198410
198500
198600
198700
198800
198910
199000
199120
199200
199300
199420
199510
199620
199720
199800
199920
200010
200131
200214
200344
200433
200514
200621
200742
200827
200911
201012
201101
201203
201334
201463
201545
201641
201743
201815
201922
202041
202103
202233
202312
202413
202541
202611

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

Recent patents

Most cited

By later US patents