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Ludwina Machetanz
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Ludwigshafen, DE
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Patents Grants
last 30 patents
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Patent Grant
Glycol-free aqueous anti-freeze agent containing dicarboxylic salts
Patent number
8,202,444
Issue date
Jun 19, 2012
BASF Aktiengesellschaft
Bernd Wenderoth
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Glycol-free aqueous antifreeze compositions comprising dicarboxylic...
Patent number
7,704,406
Issue date
Apr 27, 2010
BASF Aktiengesellschaft
Bernd Wenderoth
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
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Patent Application
GLYCOL-FREE AQUEOUS ANTIFREEZE COMPOSITIONS COMPRISING DICARBOXYLIC...
Publication number
20080283795
Publication date
Nov 20, 2008
BASF Aktiengesellschart
Bernd Wenderoth
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Glycol-free aqueous anti-freeze agent containing dicarboxylic salts
Publication number
20060163528
Publication date
Jul 27, 2006
Bernd Wenderoth
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...