Inventor · disambiguated record
John L. Heidman, Jr.
Also filed as: HEIDMAN JR JOHN L
3 granted patents·2 citations·filing 2013–2013
50Inventor score
Top patents by PatentIndex Score
3 records- 0180US9174908B2Process for separating methylcyclopentanone from cyclohexanoneEXXONMOBIL CHEM PATENTS INC·Filed 2013·Granted Nov 3, 2015·2 cites·25 claims
- 0247US9181165B2Process for producing phenol and cyclohexanoneEXXONMOBIL CHEM PATENTS INC·Filed 2013·Granted Nov 10, 2015·0 cites·20 claims
- 0346US9464020B2Process for producing phenol and cyclohexanoneEXXONMOBIL CHEMICAL PATENTS INC·Filed 2013·Granted Oct 11, 2016·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when John L. Heidman, Jr. 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 →