Dana C. Overman III

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Pleasant Hill, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Membrane process for drying liquid hydrocarbons
- Patent number 5,049,259
- Issue date Sep 17, 1991
- The Dow Chemical Company
- Dana C. Overman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preparing cellulose ester membranes for gas separation
- Patent number 5,011,637
- Issue date Apr 30, 1991
- The Dow Chemical Company
- Dana C. Overman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for separating hydrogen from gas mixtures using a semi-perm...
- Patent number 5,000,763
- Issue date Mar 19, 1991
- The Dow Chemical Company
- Edgar S. Sanders
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Use of membranes for ethylene recovery in polymerization processes
- Patent number 4,623,704
- Issue date Nov 18, 1986
- The Dow Chemical Company
- Dennis R. Dembicki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for drying water-wet membranes
- Patent number 4,430,807
- Issue date Feb 14, 1984
- The Dow Chemical Company
- Thomas E. Davis
- F26 - DRYING