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Rainer Stahl
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Arnsberg, DE
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Patents Grants
last 30 patents
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Patent Grant
Deagglomerated barium sulfate
Patent number
7,846,409
Issue date
Dec 7, 2010
Solvay Infra Bad Hoenningen GmbH
Ferdinand Hardinghaus
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Epoxy resin with increased flexural impact strength and breaking ex...
Patent number
7,811,668
Issue date
Oct 12, 2010
Solvay Infra Bad Hoenningen GmbH
Rainer Stahl
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
EXTRACTION OF AMMONIA AND SULFURIC ACID FROM AMMONIUM-SULFATE-RICH...
Publication number
20240335793
Publication date
Oct 10, 2024
Evonik Operations GmbH
Felix STOCKMEIER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Epoxy Resin Having Improved Flexural Impact Strength and Elongation...
Publication number
20070232725
Publication date
Oct 4, 2007
SOLVAY INFRA BAD HOENNINGEN GMBH
Rainer Stahl
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hardenable materials, containing disagglomerated barium sulfate, me...
Publication number
20070167535
Publication date
Jul 19, 2007
BASF COATINGS AG
Andreas Poppe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Deagglomerated barium sulfate
Publication number
20070140938
Publication date
Jun 21, 2007
SOLVAY INFRA BAD HOENNINGEN
Rainer Stahl
C01 - INORGANIC CHEMISTRY