Filings by year

C07C 317/40: granted patents and published applications per publication year
YearGranted patentsPublished applications
198910
199020
199130
199240
199360
199440
199540
199690
199740
199830
199930
200040
200131
200257
200385
2004615
200564
200626
200745
200845
200929
201066
201154
201264
201385
2014512
201588
201658
201789
201899
201956
202038
202123
202264
202335
202456
202529
202630

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

Recent patents

Most cited

By later US patents