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Fred M. Peng
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Longmeadow, MA, US
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last 30 patents
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Patent Grant
Polymer blends with improved colorability
Patent number
6,288,167
Issue date
Sep 11, 2001
Bayer Antwerpen S.A./N.V.
Chuan-Ju Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Weatherable graft polymers having improved impact retention and imp...
Patent number
5,112,895
Issue date
May 12, 1992
Monsanto Company
Chuan J. Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Impact- and weather-resistant thermoplastic polyblends
Patent number
4,916,186
Issue date
Apr 10, 1990
Monsanto Company
Raymond D. Burk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for a polymeric polyblend composition comprising a matrix p...
Patent number
4,346,199
Issue date
Aug 24, 1982
Monsanto Company
Fred M. Peng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mass polymerization process for polyblends
Patent number
4,185,049
Issue date
Jan 22, 1980
Monsanto Company
Robert L. Kruse
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Graft polymerization process
Patent number
4,022,733
Issue date
May 10, 1977
Monsanto Company
Fred M. Peng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing ABS polyblends having a low residual monomer co...
Patent number
3,991,136
Issue date
Nov 9, 1976
Monsanto Company
William O. Dalton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...