Patent Assignment
Reel/Frame 021603/0608
Assignment of Assignor's Interest
Recorded: 2008-10-01
Pages: 9
Assignor
WACKER POLYMER SYSTEMS GMBH & CO. KG
Executed: 2008-08-01
Assignee
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4, MUENCHEN, 81737, GERMANY
Covered Properties
(79)
Acrylic Emulsions Prepared in the Presence of Fully Hydrolyzed Poly (Vinyl Alcohol)
Patent:
5,741,871 →
Application:
08/663,496 →
Poly(Vinyl Alcohol) Stabilized Acrylic Polymer Modified Hydraulic Cement Systems
Patent:
5,753,036 →
Application:
08/840,965 →
Process for Preparing Polyvinyl Alcohol-Stabilized Polymers
Patent:
6,605,663 →
Application:
09/584,802 →
Process for the Preparation of Vinyl Ester/ (Meth) Acrylate Copolymers
Patent:
6,576,698 →
Application:
09/721,841 →
Polyvinyl Alcohol-Stabilized 1,3-Diene/ (Meth)Acrylate Copolymers
Crosslinkable Polymer Composition
Water-Redispersible Polymer Powders for Building Adhesive Compositions
Functionalized Copolymers for Preparing Coating Compositions
Process for Preparing Protective-Colloid-Stabilized Polymers by Continuous Emulsion Polymerization
Process for Preparing Two-Phase Polymers in the Form of Their Aqueous Dispersions and Water-Redispersible Powders
Process for Producing Wood Particleboard
Process for Producing Wood Particleboard
Polyvinylacetal-Grafted Polymers
Gypsum Plaster Compositions with Improved Adhesion to Plastic Surfaces and Metal Surfaces
Process for the Preparation of Polymers Having a Reduced Content of Volatile Components
Use of Hydroperoxides as Regulators in Polymerizations
Preparation of Polyvinyl Alcohol
Dry Mortar Formulations Modified with Water-Redispersible Polymer Powders
Solvent Free Coating Compositions for Soiling-Resist Ant Facades
Use of Copolymers of Vinyl Ester, (Meth)Acrylic Ester and Optionally Ethylene Comonomers in Building Materials
Silane-Modified Polyvinyl Acetals
Silane-Modified Polyvinyl Acetals
Polyvinyl Acetals with Improved Adhesion
Hydrophobicized Copolymers
Process for Preparing Protective-Colloid-Stabilized Polymers by Continuous Emulsion Polymerization
Process for Preparing Solid Polyvinyl Ester Resins
Hydrophobically Modified Polymers
Silane-Modified Polyvinyl Alcohol Mixtures
Organofunctional Silicone Copolymers and the Saponification Products Thereof
Polymers Containing Silane
Method for Producing Polyvinylacetals
Polyvinyl Alcohols and Polyvinyl Acetals Containing Silane
Use of Polymer Powders That Are Redispersible in Water as a Binding Agent for Jointing Sand
Dispersing Agents
Use of polymers for starch modification
Application:
10/551,109 →
Publication:
US 2006/0264539
Use of Redispersion Powder Compositions with Accelerated-Setting Action
Compound of a Powdery Coating Agent
Hydrophobing Additive
Priming Agent from Silane Modified Polyvinyl Alcohol, and Release Papers and Films Prepared from Same
Application:
10/557,751 →
Publication:
US 2007/0004859
Silicone-Containing Polyvinyl Acetals
Polymeric Compositions Containing Modified Polyvinyl Alcohols
Application:
10/595,315 →
Publication:
US 2007/0213430
Use of Biocide-Containing, Water-Redispersible Polymer Powder Compositions in Mineral Construction Materials
Application:
10/596,266 →
Publication:
US 2008/0281017
Method for Production of Mixed Polymers Containing Silicon
Multi-Walled, Sack-Type Packaging
Application:
10/598,848 →
Publication:
US 2007/0181459
Silane-containing polyvinyl alcohol for coating slips
Application:
10/618,936 →
Publication:
US 2004/0014857
Process for Reclaiming Residual Ethylene in the Preparation of Vinyl Ethylene Copolymers
Water-Redispersible Polymer Powder Compositions with Accelerated-Setting Action
Protective-Colloid-Stabilized Polymers in the Form of Their Aqueous Dispersions or of Their Water-Redispersible Powders
Polyvinyl-Alcohol-Stabilized Redispersible Powders with Plasticizing Properties
Redispersible Powders Comprising Pozzolanic Components
Process for the Stabilization of Dusting Surfaces
Process for preparing a synthetic fuel from solid, combustible materials
Application:
11/066,059 →
Publication:
US 2006/0191192
Use of copolymers stabilized with a protective colloid in cement-free or low-cement coating materials
Application:
11/112,778 →
Publication:
US 2005/0250899
Degradable Chewing Gum Bases and Method of Making
Thermostable Vinylchloride Mixed Polymers
Epoxy-modified vinyl chloride-vinyl ester copolymer solid resin
Application:
11/219,903 →
Publication:
US 2006/0025551
Process for Preparing Cationic Polyvinyl Acetals
Non-Blocking Solid Resins Of Vinyl Ester Mixed Polymers
Application:
11/569,378 →
Publication:
US 2008/0015321
Aminofunctional Polyvinylacetals
Use of vinyl chloride-ethylene copolymers for hydrophobing construction substances
Application:
11/569,700 →
Publication:
US 2007/0173574
Sulfonate Functional Polyvinyl Acetals
Soft-Modified Polyvinyl Acetal Resins
Application:
11/570,145 →
Publication:
US 2007/0260021
Polyvinyl Acetate Solid Resins Functionalised with Acid Groups
Application:
11/570,606 →
Publication:
US 2007/0265394
Silane-Modified Polyvinylalcohols
Application:
11/574,085 →
Publication:
US 2007/0295246
Process for Preparing Lattices Stabilized by Polyvinyl Alcohol
Dispersion Powders Stabilized by Polyvinyl Alcohol Protective Colloids
Polyvinyl-Alcohol-Stabilized Redispersible Powders With Plasticized Properties
Application:
11/686,037 →
Publication:
US 2007/0155862
Less Shear-Thinning Polyvinyl Acetals
Hydrophobicizing Additives
Hydrophobicizing Water-Redispersible Polymer Powder
Use of Silicon Oxide Compounds as Free-Flow Agents in the Production of Solid Polyvinyl Acetate Resins
Non-Efflorescing Cementitious Mortar Compositions
Dispersion Powder Compositions Comprising Gemini Surfactants
Solid Homogenous Mixtures of Polyvinylacetate and Vinylacetate-Vinyl Laurate Copolymer Prepared by Sequential Solution Polymerization
Method for Producing Vinyl Chloride-Vinyl Acetate Copolymers in the Form of Their Solid Resins
Dispersion Powders Containing Fatty Acid Anhydrides
Application:
12/091,110 →
Publication:
US 2008/0269390
Silane-Modified Dispersion Powders
Silane-Modified Polyvinyl Alcohols
Solid Polyvinyl Ester and Poly(Meth)Acrylate Resins with High Polydispersity
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
To Correct Assignee Name
Aug 13, 2001
From: STARK, KURT; TSCHIRNER, PETER; BALL, PETER; BUPPELMANN, KLAUS
To: WACKER POLYMER SYSTEMS GMBH & CO. KG
Reel/Frame 012052/0456 →
Assignment of Assignor's Interest
Oct 31, 2001
From: WIERER, KONRAD ALFONS; HASHEMZADEH, ABDULMAJID; MARQUARDT, KLAUS
To: WACKER POLYMER SYSTEMS GMBH & CO. KG
Reel/Frame 012361/0917 →
Assignment of Assignor's Interest
Oct 31, 2001
From: WIERER, KONRAD ALFONS; HASHEMZADEH, ABDULMAJID; MARQUARDT, KLAUS
To: WACKER POLYMER SYSTEMS GMBH & CO. KG
Reel/Frame 012361/0962 →
Assignment of Assignor's Interest
Nov 7, 2001
From: ADLER, KLAUS; SOMMERAUER, ALOIS
To: WACKER POLYMER SYSTEMS GMBH & CO. KG
Reel/Frame 012489/0227 →
Assignment of Assignor's Interest
Nov 9, 2001
From: WEITZEL, HANS-PETER; BALL, PETER; TSCHIRNER, PETER
To: WACKER POLYMER SYSTEMS GMBH & CO. KG
Reel/Frame 012462/0183 →
Assignment of Assignor's Interest
Nov 9, 2001
From: WEITZEL, HANS-PETER
To: WACKER POLYMER SYSTEMS GMBH & CO. KG
Reel/Frame 012489/0243 →
Assignment of Assignor's Interest
Apr 29, 2005
From: AIR PRODUCTS AND CHEMICALS, INC.
To: WACKER POLYMER SYSTEMS GMBH & CO. KG
Reel/Frame 016500/0502 →
Change of Name
May 7, 2007
From: WACKER CHEMIE GMBH
To: WACKER CHEMIE AG
Reel/Frame 019254/0161 →
Corrective Assignment Document to "State the Positions of Signatures on Assignment Document", (Document I.D. No. 103424738)
Jul 2, 2007
From: WACKER CHEMIE AG
To: WACKER POLYMER SYSTEMS GMBH & CO. KG
Reel/Frame 019943/0821 →
Assignment of Assignor's Interest
Jul 2, 2007
From: BRAUNSPERGER, ROBERT
To: WACKER POLYMER SYSTEMS GMBH & CO. KG
Reel/Frame 019529/0891 →
Assignment of Assignor's Interest
Oct 9, 2008
From: STYLUS, INC.; CROWN SPEED LIMITED
To: STYLUS, INC.
Reel/Frame 021658/0232 →