Assignee
APITAL PROD IND
IT·3 granted patents·96 citations·filing 1980–1983
Top patents by PatentIndex Score
3 records- 0193US4477615APolypiperidinyl stabilizing agents for polymer materialsAPITAL PROD IND·Filed 1983·Granted Oct 16, 1984·73 cites·17 claims
- 0277US4530950APiperidine derivatives and use thereof as stabilizers for polymersAPITAL PROD IND·Filed 1983·Granted Jul 23, 1985·23 cites·11 claims
- 0329US4328069AProcess for the elimination of the residual fluorescence resulting from optical bleaching agentsAPITAL PROD IND·Filed 1980·Granted May 4, 1982·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when APITAL PROD IND 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 →