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Dieter Neuray
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Rumeln-Kaldenhausen, DT
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Patents Grants
last 30 patents
Information
Patent Grant
Polycarbonates
Patent number
4,092,243
Issue date
May 30, 1978
Bayer Aktiengesellschaft
Dieter Neuray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of .alpha., .alpha., .alpha., .alpha.',...
Patent number
4,080,371
Issue date
Mar 21, 1978
Bayer Aktiengesellschaft
Erhard Tresper
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,1,2-Tris-(o/p-hydroxyphenyl)-1-phenyl-ethanes
Patent number
4,048,200
Issue date
Sep 13, 1977
Bayer Aktiengesellschaft
Erhard Tresper
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High molecular weight polycarbonates of .alpha.,.alpha.,.alpha.,.al...
Patent number
4,009,148
Issue date
Feb 22, 1977
Bayer Aktiengesellschaft
Dieter Neuray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of .alpha., .alpha., .alpha., .alpha.',...
Patent number
3,983,146
Issue date
Sep 28, 1976
Bayer Aktiengesellschaft
Erhard Tresper
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermoplastic moulding compositions of triazine-containing polycond...
Patent number
3,978,159
Issue date
Aug 31, 1976
Bayer Aktiengesellschaft
Dieter Neuray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonates
Patent number
3,957,728
Issue date
May 18, 1976
Bayer Aktiengesellschaft
Dieter Neuray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...