John J. Charles

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Upper St. Clair, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Transparent thermoplastic antimicrobial molding composition
- Patent number 7,541,418
- Issue date Jun 2, 2009
- Bayer MaterialScience LLC
- Michael A. Gerace
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate compositions having mold-release properties
- Patent number 5,856,413
- Issue date Jan 5, 1999
- Bayer Corporation
- John J. Charles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toughened, hydrolysis resistant polycarbonate/polyester blends
- Patent number 5,087,665
- Issue date Feb 11, 1992
- Mobay Corporation
- James Y. J. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYCARBONATE BLENDS EXHIBITING ANTIMICROBIAL BEHAVIOR, EXCELLENT I...
- Publication number 20160032114
- Publication date Feb 4, 2016
- Bruce L. Hager
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
STABILIZED ANTIMICROBIAL POLYCARBONATE COMPOSITIONS
- Publication number 20100036014
- Publication date Feb 11, 2010
- Bayer MaterialScience LLC
- John J. Charles
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Transparent thermoplastic antimicrobial molding composition
- Publication number 20070148257
- Publication date Jun 28, 2007
- Michael A. Gerace
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING