Bruce W. Pynnonen

Follow

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Purification of hydroformylated and hydrogenated fatty alkyl ester...
- Patent number 8,404,086
- Issue date Mar 26, 2013
- Dow Global Technologies LLC
- George J. Frycek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromatographic separation using ion-exchange resins
- Patent number 5,221,478
- Issue date Jun 22, 1993
- The Dow Chemical Company
- Yog R. Dhingra
- C13 - SUGAR INDUSTRY
Information Patent Grant
Chromatographic separation of sugars using porous gel resins
- Patent number 5,176,832
- Issue date Jan 5, 1993
- The Dow Chemical Company
- Antonio Dorta
- C13 - SUGAR INDUSTRY

Patents Applicationslast 30 patents

Information Patent Application
PURIFICATION OF HYDROFORMYLATED AND HYDROGENATED FATTY ALKYL ESTER...
- Publication number 20110031102
- Publication date Feb 10, 2011
- George J. Frycek
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SEPARATION OF NATURAL OIL-DERIVED ALDEHYDES OR HYDROXY METHYL ESTER...
- Publication number 20100331559
- Publication date Dec 30, 2010
- Dow Global Technologies Inc.
- Shawn D. Feist
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL