Assignee
TOSHIN CHEMICAL CO
JP·2 granted patents·6 citations·filing 1978–1984
Technology mixC07D2
Top patents by PatentIndex Score
2 records- 0157US4584391AMethod for the preparation of isosorbide-5-nitrate and sodium isosorbide-5-nitrate hydrate as a precursor thereofTOSHIN CHEMICAL CO·Filed 1984·Granted Apr 22, 1986·4 cites·8 claims
- 0241US4159378AMethod for the preparation of derivatives of uracilTOSHIN CHEMICAL CO·Filed 1978·Granted Jun 26, 1979·2 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when TOSHIN CHEMICAL CO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →