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Nan S. Chu
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Hartsdale, NY, US
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last 30 patents
Information
Patent Grant
Vapor phase alcoholysis of aminosilanes and carbamatosilanes
Patent number
4,730,074
Issue date
Mar 8, 1988
Union Carbide Corporation
Kenrick M. Lewis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing methacryloxy and acryloxy containing organosil...
Patent number
4,709,067
Issue date
Nov 24, 1987
Union Carbide Corporation
Nan S. Chu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for flocculating phophatic slimes
Patent number
4,555,346
Issue date
Nov 26, 1985
Union Carbide Corporation
Meyer R. Rosen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High molecular weight water soluble polymers
Patent number
4,529,782
Issue date
Jul 16, 1985
Union Carbide Corporation
You-Ling Fan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of a glutaraldehyde precursor
Patent number
4,489,205
Issue date
Dec 18, 1984
Union Carbide Corporation
Nan S. Chu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of aminopropyltrialkoxysilanes and/or aminoalkylalkoxys...
Patent number
4,481,364
Issue date
Nov 6, 1984
Union Carbide Corporation
Nan S. Chu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymeric antioxidants
Patent number
4,430,235
Issue date
Feb 7, 1984
Union Carbide Corporation
Nan S. Chu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aromatic chromophoric substituted polysiloxane dyes
Patent number
4,381,260
Issue date
Apr 26, 1983
Union Carbide Corporation
Nan S. Chu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyol ester functional fluids
Patent number
4,313,890
Issue date
Feb 2, 1982
Union Carbide Corporation
Nan S. Chu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Water swellable poly(alkylene oxide)
Patent number
3,963,805
Issue date
Jun 15, 1976
Union Carbide Corporation
Nan S. Chu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of powdered crosslinked polyalkylene oxides
Patent number
3,956,224
Issue date
May 11, 1976
Union Carbide Corporation
Nan S. Chu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...