Paul Winfried

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flame retardant, thermoplastic polycarbonate molding compositions
- Patent number 6,995,212
- Issue date Feb 7, 2006
- Bayer MaterialScience LLC
- James Y. J. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polycarbonate compositions having high toughness
- Patent number 6,730,748
- Issue date May 4, 2004
- Bayer Polymers LLC
- James Y. J. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant polycarbonate blends
- Patent number 6,323,280
- Issue date Nov 27, 2001
- Bayer Corporation
- Winfried G. Paul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Color-stable polycarbonate composition and articles molded therefrom
- Patent number RE37200
- Issue date May 29, 2001
- Bayer Corporation
- Kevin F. Dunay
- 524 - Synthetic resins or natural rubbers
Information Patent Grant
Flame retardant polycarbonate composition
- Patent number 6,180,702
- Issue date Jan 30, 2001
- Bayer Corporation
- James Y. J. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Color-stable polycarbonate composition and articles molded therefrom
- Patent number 5,484,828
- Issue date Jan 16, 1996
- Bayer Corporation
- Kevin F. Dunay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polyester-carbonate/polysiloxane block copolymers
- Patent number 5,032,661
- Issue date Jul 16, 1991
- Bayer Aktiengesellschaft
- Volker Serini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Branched thermoplastic polycarbonates having improved protection ag...
- Patent number 5,001,177
- Issue date Mar 19, 1991
- Bayer Aktiengesellschaft
- Paul Winfried
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Stain resistant polycarbonate panels
- Patent number 4,948,666
- Issue date Aug 14, 1990
- Mobay Corporation
- Winfried G. Paul
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mixtures of polydiorganosiloxane-polycarbonate block co-condensates...
- Patent number 4,912,165
- Issue date Mar 27, 1990
- Bayer Aktiengesellschaft
- Paul Winfried
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polycarbonates and blends with enhanced flame retarda...
- Patent number 4,880,864
- Issue date Nov 14, 1989
- Mobay Corporation
- Winfried G. Paul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polycarbonate moulding compositions
- Patent number 4,879,342
- Issue date Nov 7, 1989
- Bayer Aktiengesellschaft
- Hans-Jurgen Kress
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polycarbonate moulding materials
- Patent number 4,861,829
- Issue date Aug 29, 1989
- Bayer Aktiengesellschaft
- Hans-Jurgen Kress
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gamma-radiation resistant polycarbonate compositions
- Patent number 4,804,692
- Issue date Feb 14, 1989
- Mobay Corporation
- Charles E. Lundy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for making a flame retardant polycarbonate composition
- Publication number 20070123634
- Publication date May 31, 2007
- Bayer MaterialScience LLC
- James Y.J. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame retardant polycarbonate composition
- Publication number 20060116467
- Publication date Jun 1, 2006
- Bayer MaterialScience LLC
- James Y.J. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polycarbonate composition
- Publication number 20050065263
- Publication date Mar 24, 2005
- James Y.J. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame retardant, thermoplastic polycarbonate molding compositions
- Publication number 20050032980
- Publication date Feb 10, 2005
- James Y.J. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame retardant polycarbonate composition
- Publication number 20040077763
- Publication date Apr 22, 2004
- James Y.J. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastic polycarbonate compositions having high toughness
- Publication number 20040010097
- Publication date Jan 15, 2004
- James Y.J. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame retardant polycarbonate composition
- Publication number 20030105209
- Publication date Jun 5, 2003
- James Y.J. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Paul Winfried

Person

Patents Grantslast 30 patents

Flame retardant, thermoplastic polycarbonate molding compositions

Thermoplastic polycarbonate compositions having high toughness

Flame retardant polycarbonate blends

Color-stable polycarbonate composition and articles molded therefrom

Flame retardant polycarbonate composition

Color-stable polycarbonate composition and articles molded therefrom

Thermoplastic polyester-carbonate/polysiloxane block copolymers

Branched thermoplastic polycarbonates having improved protection ag...

Stain resistant polycarbonate panels

Mixtures of polydiorganosiloxane-polycarbonate block co-condensates...

Thermoplastic polycarbonates and blends with enhanced flame retarda...

Thermoplastic polycarbonate moulding compositions

Thermoplastic polycarbonate moulding materials

Gamma-radiation resistant polycarbonate compositions

Patents Applicationslast 30 patents

Process for making a flame retardant polycarbonate composition

Flame retardant polycarbonate composition

Polycarbonate composition

Flame retardant, thermoplastic polycarbonate molding compositions

Flame retardant polycarbonate composition

Thermoplastic polycarbonate compositions having high toughness

Flame retardant polycarbonate composition