John L. Heidman JR.

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Manassas, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing phenol and cyclohexanone
- Patent number 9,464,020
- Issue date Oct 11, 2016
- ExxonMobil Chemical Patents Inc.
- Keith H. Kuechler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing phenol and cyclohexanone
- Patent number 9,181,165
- Issue date Nov 10, 2015
- ExxonMobil Chemical Patents Inc.
- Keith H. Kuechler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating methylcyclopentanone from cyclohexanone
- Patent number 9,174,908
- Issue date Nov 3, 2015
- ExxonMobil Chemical Patents Inc.
- Jason D. Davis
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for Separating Methylcyclopentanone from Cyclohexanone
- Publication number 20150218076
- Publication date Aug 6, 2015
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jason D. Davis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Producing Phenol and Cyclohexanone
- Publication number 20150094495
- Publication date Apr 2, 2015
- ExxonMobil Chemical Company Patents Inc.
- Keith H. Kuechler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Producing Phenol and Cyclohexanone
- Publication number 20150065753
- Publication date Mar 5, 2015
- EXXONMOBIL CHEMICAL PATENTS INC.
- Keith H. Kuechler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...