Charles F. Pratt

Person

Brasschaat, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer mixture having aromatic polycarbonate styrene I containing...
- Patent number RE36188
- Issue date Apr 6, 1999
- General Electric Company
- Johannes C. Gosens
- 524 - Synthetic resins or natural rubbers
Information Patent Grant
Polymer mixture which comprises a polyphenylene ether and a styrene...
- Patent number 5,482,999
- Issue date Jan 9, 1996
- General Electric Company
- Sarah E. Morgan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer blend with low gloss
- Patent number 5,369,172
- Issue date Nov 29, 1994
- General Electric Company
- Sarah E. Morgan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefinic impact modifiers for, and blends with, thermoplastic polye...
- Patent number 5,314,948
- Issue date May 24, 1994
- Copolymer Rubber
- Charles F. Pratt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate polystyrene composition
- Patent number 5,274,034
- Issue date Dec 28, 1993
- General Electric Company
- Sarah E. Morgan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer mixture having aromatic polycarbonate, styrene I containing...
- Patent number 5,204,394
- Issue date Apr 20, 1993
- General Electric Company
- Johannes C. Gosens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefinic impact modifiers for, and blends with, thermoplastic polye...
- Patent number 5,179,169
- Issue date Jan 12, 1993
- Copolymer Rubber & Chemical Corporation
- Charles F. Pratt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefinic impact modifiers for compatible blends of polyphenylene et...
- Patent number 5,151,460
- Issue date Sep 29, 1992
- General Electric Co.
- John B. Yates
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefinic impact modifiers for, and blends with, thermoplastic polye...
- Patent number 5,026,776
- Issue date Jun 25, 1991
- General Electric Company
- Charles F. Pratt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefinic impact modifiers for, and blends with, thermoplastic polye...
- Patent number 4,965,111
- Issue date Oct 23, 1990
- General Electric Company
- Charles F. Pratt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefinic impact modifiers for compatible blends of polyphenylene et...
- Patent number 4,916,185
- Issue date Apr 10, 1990
- John B. Yates
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Charles F. Pratt

Person

Patents Grantslast 30 patents

Polymer mixture having aromatic polycarbonate styrene I containing...

Polymer mixture which comprises a polyphenylene ether and a styrene...

Polymer blend with low gloss

Olefinic impact modifiers for, and blends with, thermoplastic polye...

Polycarbonate polystyrene composition

Polymer mixture having aromatic polycarbonate, styrene I containing...

Olefinic impact modifiers for, and blends with, thermoplastic polye...

Olefinic impact modifiers for compatible blends of polyphenylene et...

Olefinic impact modifiers for, and blends with, thermoplastic polye...

Olefinic impact modifiers for, and blends with, thermoplastic polye...

Olefinic impact modifiers for compatible blends of polyphenylene et...