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Klaus Marquardt
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Seebruck, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing wood particleboard
Patent number
6,998,078
Issue date
Feb 14, 2006
Wacker Polymer Systems GmbH & Co. KG
Konrad Alfons Wierer
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Process for producing wood particleboard
Patent number
6,599,455
Issue date
Jul 29, 2003
Wacker Polymer Systems GmbH & Co. KG
Konrad Alfons Wierer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fast-drying rendering and coating composition
Patent number
6,531,538
Issue date
Mar 11, 2003
Wacker-Chemie GmbH
Hans-Peter Weitzel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for emulsion polymerization of graft copolymers
Patent number
5,187,233
Issue date
Feb 16, 1993
Wacker-Chemie GmbH
Peter Ball
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Finely-divided vinyl chloride-ethylene copolymers stabilized by pro...
Patent number
5,124,401
Issue date
Jun 23, 1992
Wacker-Chemie GmbH
Manfred Selig
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Novel adhesive dispersions
Patent number
4,997,879
Issue date
Mar 5, 1991
Wacker-Chemie GmbH
Rudolf Weissgerber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the manufacture of aqueous copolymer dispersions and th...
Patent number
4,900,777
Issue date
Feb 13, 1990
Wacker-Chemie GmbH
Peter Ball
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for emulsion polymerization
Patent number
4,859,751
Issue date
Aug 22, 1989
Wacker-Chemie GmbH
Joachim Schulze
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Novel polymerization process
Patent number
4,847,341
Issue date
Jul 11, 1989
Wacker-Chemie GmbH
Peter Ball
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone-containing paint compositions
Patent number
4,833,187
Issue date
May 23, 1989
Wacker-Chemie GmbH
Wilhelm Sittenthaler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Novel aqueous dispersions
Patent number
4,748,202
Issue date
May 31, 1988
Wacker-Chemie GmbH
Peter Ball
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of aqueous N-methylol amide solutions
Patent number
4,567,297
Issue date
Jan 28, 1986
Wacker-Chemie GmbH
Peter Ball
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aqueous dispersions of cross-linkable copolymers based on (meth)acr...
Patent number
4,336,172
Issue date
Jun 22, 1982
Wacker-Chemie GmbH
Klaus Marquardt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polymers containing urethane groups
Patent number
4,328,325
Issue date
May 4, 1982
Wacker-Chemie GmbH
Klaus Marquardt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymers containing primary aliphatic carbonamide groups and/or N-m...
Patent number
4,252,931
Issue date
Feb 24, 1981
Consortium Fur Elektrochemische Industrie GmbH
Klaus Marquardt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cross-linkable vinyl copolymers containing hydroxyl groups
Patent number
4,245,076
Issue date
Jan 13, 1981
Consortium Fur Elektrochemische Industrie GmbH
Klaus Marquardt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions containing diorganopolysiloxanes
Patent number
4,211,729
Issue date
Jul 8, 1980
Consortium fur Elektrochemische Industrie, GmbH
Klaus Marquardt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Process for producing wood particleboard
Publication number
20020074095
Publication date
Jun 20, 2002
Wacker Polymer Systems GmbH & Co. KG
Konrad Alfons Wierer
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
Process for producing wood particleboard
Publication number
20020074096
Publication date
Jun 20, 2002
Wacker Polymer Systems GmbH & Co. KG
Konrad Alfons Wierer
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...