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Raymond A. Yourd
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Pittsburgh, PA, US
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Patents Grants
last 30 patents
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Patent Grant
Rigid, dimensionally stable polyurethane foams and a process for th...
Patent number
6,831,110
Issue date
Dec 14, 2004
Bayer Polymers LLC
Kerry A. Ingold
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic composition containing polyurethane and polypropylene
Patent number
5,605,961
Issue date
Feb 25, 1997
Bayer Corporation
Bin Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolycarbonate having improved low-temperature impact strength
Patent number
5,414,054
Issue date
May 9, 1995
Miles Inc.
Erik H. Jonsson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Hydrocarbon or hydrofluorocarbon blown ASTM E-84 class I rigid poly...
Publication number
20060258762
Publication date
Nov 16, 2006
Michael A. Dobransky
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RIGID, DIMENSIONALLY STABLE POLYURETHANE FOAMS AND A PROCESS FOR TH...
Publication number
20040198856
Publication date
Oct 7, 2004
Kerry A. Ingold
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...