Inventor · disambiguated record
Josef M. Penders
Also filed as: PENDERS JOSEF M
3 granted patents·19 citations·filing 1973–1981
66Inventor score
Files withSTAMICARBON3
Top patents by PatentIndex Score
3 records- 0176US4404391AMethod for the preparation of N-methyl and -N-ethyl-1-pyrrolidonesSTAMICARBON·Filed 1981·Granted Sep 13, 1983·12 cites·7 claims
- 0252US4267362AProcess for the preparation of delta keto-acids and derivatives thereofSTAMICARBON·Filed 1979·Granted May 12, 1981·4 cites·14 claims
- 0340US3931292APreparation of omega-amino-substituted beta-alkoxycarboxylic estersSTAMICARBON·Filed 1973·Granted Jan 6, 1976·3 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Josef M. Penders files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →