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Charles W. Martin
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Lake Jackson, TX, US
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last 30 patents
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Patent Grant
Processes for forming thin, durable coatings of cation-containing p...
Patent number
5,718,947
Issue date
Feb 17, 1998
The Dow ChemicalCompany
Charles W. Martin
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Solventless process for forming thin, durable coatings of perfluoro...
Patent number
5,716,680
Issue date
Feb 10, 1998
The Dow Chemical Company
Charles W. Martin
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Non-asbestos diaphragm separator
Patent number
5,685,755
Issue date
Nov 11, 1997
The Dow Chemical Company
John N. Zabasajja
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Preparation of haloperfluoro and perfluoro ethers
Patent number
5,449,825
Issue date
Sep 12, 1995
The Dow Chemical Company
Nobuyuki Ishibe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymers of haloperfluoro and perfluoro ethers
Patent number
5,393,852
Issue date
Feb 28, 1995
The Dow Chemical Company
Nobuyuki Ishibe
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Polymers of haloperfluoro and perfluoro ethers
Patent number
5,264,508
Issue date
Nov 23, 1993
The Dow Chemical Company
Nobuyuki Ishibe
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method and device for separating polar from non-polar liquids using...
Patent number
4,846,977
Issue date
Jul 11, 1989
The Dow Chemical Company
Robert DeVellis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrated metal ionomer membranes for gas separation
Patent number
4,741,744
Issue date
May 3, 1988
The Dow Chemical Company
Marinda L. Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for depositing a fluorocarbonsulfonic acid polymer on a supp...
Patent number
4,661,411
Issue date
Apr 28, 1987
The Dow Chemical Company
Charles W. Martin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Inhibitors for acid gas conditioning solutions
Patent number
4,431,563
Issue date
Feb 14, 1984
The Dow Chemical Company
Leroy S. Krawczyk
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for removing H.sub.2 S from sour gases with generation of a...
Patent number
4,289,738
Issue date
Sep 15, 1981
The Dow Chemical Company
Roscoe L. Pearce
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyglycolamine corrosion inhibitors
Patent number
4,171,279
Issue date
Oct 16, 1979
The Dow Chemical Company
Charles W. Martin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Absorption of sulfur compounds from gas streams
Patent number
4,112,049
Issue date
Sep 5, 1978
The Dow Chemical Company
John W. Bozzelli
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL