Peter A Brown

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of sulfonated naphthalene polyoxadiazoles polymers
- Patent number 9,150,693
- Issue date Oct 6, 2015
- E I du Pont de Nemours and Company
- Peter A Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dielectric fluids comprising polyol esters
- Patent number 9,028,727
- Issue date May 12, 2015
- E I du Pont de Nemours and Company
- Weiming Qiu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION OF SULFONATED NAPHTHALENE POLYOXADIAZOLES POLYMERS
- Publication number 20130338335
- Publication date Dec 19, 2013
- Peter A. Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Insulating Material Comprising Nonwoven Webs
- Publication number 20130337249
- Publication date Dec 19, 2013
- E I DU PONT DE NEMOURS AND COMPANY
- Gyorgyi Fenyvesi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric Fluids Comprising Polyol Esters
- Publication number 20130225023
- Publication date Aug 29, 2013
- E I DU PONT DE NEMOURS AND COMPANY
- Weiming Qiu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...