James R. Cho

Person

Oakland, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Solubilization of complexes of water-insoluble organic compounds by...
- Patent number 5,006,595
- Issue date Apr 9, 1991
- GAF Chemicals Corporation
- Terry E. Smith
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-soluble complexes of water-insoluble pharmaceutical compounds...
- Patent number 4,920,145
- Issue date Apr 24, 1990
- GAF Chemical Corporation
- James R. Cho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solubilization of complexes of water-insoluble organic compounds by...
- Patent number 4,900,775
- Issue date Feb 13, 1990
- GAF Chemicals Corporation
- Terry E. Smith
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of preparing aqueous solutions of polyvinyl-pyrrolidone homo...
- Patent number 4,554,312
- Issue date Nov 19, 1985
- GAF Corporation
- Eugene S. Barabas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing an aqueous solution comprising vinylpyrrolidone...
- Patent number 4,554,311
- Issue date Nov 19, 1985
- GAF Corporation
- Eugene S. Barabas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric sunscreens
- Patent number 4,524,061
- Issue date Jun 18, 1985
- GAF Corporation
- James R. Cho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of vinylpyrrolidone/vinyl acetate copolymers of various...
- Patent number 4,520,179
- Issue date May 28, 1985
- GAF Corporation
- Eugene S. Barabas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization of vinylpyrrolidone to various molecular weights usi...
- Patent number 4,520,180
- Issue date May 28, 1985
- GAF Corporation
- Eugene S. Barabas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

James R. Cho

Person

Patents Grantslast 30 patents

Solubilization of complexes of water-insoluble organic compounds by...

Water-soluble complexes of water-insoluble pharmaceutical compounds...

Solubilization of complexes of water-insoluble organic compounds by...

Method of preparing aqueous solutions of polyvinyl-pyrrolidone homo...

Method of preparing an aqueous solution comprising vinylpyrrolidone...

Polymeric sunscreens

Preparation of vinylpyrrolidone/vinyl acetate copolymers of various...

Polymerization of vinylpyrrolidone to various molecular weights usi...