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Heinz Klippert
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Burgkirchen, Alz, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the polymerisation of vinyl-containing monomers
Patent number
8,507,619
Issue date
Aug 13, 2013
Vinnolit Technologie GmbH & Co. KG
Ulrich Woike
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of an acrylate-vinyl chloride graft pol...
Patent number
4,981,907
Issue date
Jan 1, 1991
Hoechst Aktiengesellschaft
Heinz Klippert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sinterable, finely divided molded material based on polyvinyl chloride
Patent number
4,546,135
Issue date
Oct 8, 1985
Hoechst Aktiengesellschaft
Manfred Engelmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous process for the production of vinyl chloride polymers in...
Patent number
4,456,735
Issue date
Jun 26, 1984
Hoechst Aktiengesellschaft
Manfred Engelmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous process and device for the manufacture of a vinyl chlori...
Patent number
4,424,301
Issue date
Jan 3, 1984
Hoechst Aktiengesellschaft
Heinz Klippert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the polymerization of vinyl chloride in an aqueous phase
Patent number
4,330,653
Issue date
May 18, 1982
Hoechst Aktiengesellschaft
Heinz Klippert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the manufacture of suspension polymers of vinyl chloride
Patent number
4,143,224
Issue date
Mar 6, 1979
Hoechst Aktiengesellschaft
Heinz Klippert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Process for the polymerisation of vinyl-containing monomers
Publication number
20090118444
Publication date
May 7, 2009
Vinnolit Technologie GmbH & Co. KG
Ulrich Woike
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process For the Polymerisation of Vinyl-Containing Monomers
Publication number
20080281057
Publication date
Nov 13, 2008
Vinnolit Technologie GmbH & Co. KG
Marcus Pfaadt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the Polymerisation of Vinyl-Containing Monomers
Publication number
20080146753
Publication date
Jun 19, 2008
Vinnolit Technologie GmbH & Co. KG
Ulrich Woike
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...