Patent Assignment
Reel/Frame 030417/0037
Merger
Recorded: 2013-05-15
Pages: 51
Assignor
EVONIK STOCKHAUSEN GMBH
Executed: 2012-06-06
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Properties
(127)
Polymer Composition, Absorbent Composition, Their Production and Use
Patent:
5,721,295 →
Application:
08/535,069 →
Polymer Composition, Absorbent Composition, Their Production and Use
Patent:
5,847,031 →
Application:
08/535,071 →
Powder-Form Cross-Linked Polymers Capable of Absorbing Aqueous Liquids and Body Fluids, Method of Preparing Them and Their Use
Patent:
5,712,316 →
Application:
08/569,130 →
Dust Control of Absorbent Polymers
Patent:
6,090,875 →
Application:
08/602,408 →
Device and a Process for Coarsely Grinding Hydrous Polymer Gels
Patent:
7,156,007 →
Application:
08/650,709 →
Fluid-Absorbing Polymers, Processes Used in Their Production and Their Application
Patent:
5,837,789 →
Application:
08/752,889 →
Substrate with Super-Absorbent Material, Method for Manufacture Thereof and Use
Patent:
5,998,312 →
Application:
08/875,237 →
Printable Swelling Paste and Its Use in Cable Insulation and Non-Woven Fabric Production
Patent:
6,043,311 →
Application:
08/973,468 →
Printable One-Component Swelling Paste and the Use Thereof
Patent:
6,013,325 →
Application:
08/991,782 →
Pulverulent Laundry and Cleaning Detergent Ingredient Consisting of Polycarbosylate and Silicate
Absorbing Agents for Water and Aqueous Liquids and Process for Their Production and Use
Patent:
6,060,557 →
Application:
09/000,497 →
Water-Absorbing Polymers with Improved Properties, Process for the Preparation and Use Thereof
Patent:
6,143,821 →
Application:
09/068,560 →
Superabsorbent Polymers Having Anti-Caking Characteristics
Patent:
6,124,391 →
Application:
09/135,844 →
Absorbent Inserts, Method of Producing Them and Their Use
Patent:
6,350,710 →
Application:
09/147,476 →
Polymers That Are Cross-Linkable to Form Supersorbent Polymers
Patent:
6,565,981 →
Application:
09/280,458 →
Printable Swelling Paste and the Use Thereof
Patent:
6,133,369 →
Application:
09/350,889 →
Superabsorbants with Controlled Absorption Speed
Patent:
6,395,830 →
Application:
09/403,030 →
Superabsorbent Polymers Having Improved Processability
Patent:
6,323,252 →
Application:
09/403,812 →
Substrate with Super-Absorbent Material, Method for Manufacture Thereof and Use
Superabsorbent Polymers Having a Slow Rate of Absorption
Skin-Compatible Hand Cleanser, Especially a Course Hand Cleanser
Patent:
6,376,438 →
Application:
09/529,417 →
Method for Producing Water-Soluble or Water-Swellable Polymerizates with a Very Low Residual Monomer Content, Products Produced According to This Method and the Use Thereof
Patent:
7,030,199 →
Application:
09/554,090 →
Method for Producing Synthetic Polymerizates with a Very Low Residual Monomer Content
Patent:
6,552,141 →
Application:
09/554,098 →
Superabsorbent Polymers Having Delayed Water Absorption Characteristics
Patent:
6,514,615 →
Application:
09/602,852 →
Method of Reducing the Availability of Heavy Metals in Plants and the Use of Cross Linked Poly(Meth)Acrylates in Said Method
Patent:
6,733,559 →
Application:
09/647,108 →
Binding Superabsorbent Polymers to Substrates
Patent:
6,586,512 →
Application:
09/675,103 →
Water-Absorbing Polymers Having Supramolecular Hollow Molecules, Method for Producing Them and Use of the Same
Patent:
6,911,572 →
Application:
09/701,564 →
Method and Device for Purifying Substances by Means of Crystallisation
Patent:
6,664,419 →
Application:
09/890,790 →
Powdery, Crosslinked Absorbent Polymers, Method for the Production Thereof, and Their Use
Patent:
6,620,889 →
Application:
09/914,466 →
Powdery, Cross-Linked Polymers Which Absorb Aqueous Liquids and Blood, Method for the Production Thereof and Their Use
Patent:
6,605,673 →
Application:
09/914,470 →
Cellulose Material with Improved Absorbency
Absorbent inserts, method of producing them and their use
Application:
09/961,431 →
Publication:
US 2002/0031635
Superabsorbent Polymers Having a Slow Rate of Absorption
Pulverulent Polymers Crosslinked on the Surface
Method for Producing Synthetic Polymerizates with a Very Low Residual Monomer Content, Products Produced According to This Method and the Use Thereof
Superabsorbent Polymers Having Delayed Water Absorption Characteristics
Superabsorbent Polymers Having Delayed Water Absorption Characteristics
Pulverulent, Crosslinked Polymers Which Absorb Aqueous Liquids and Blood
Pulverulent, Cross-Linked Polymers Capable of Absorbing Aqueous Liquids
Highly swellable absorption medium having nitrogen-containing nonionic coating surfactant for reduced caking tendency
Application:
10/424,459 →
Publication:
US 2004/0213892
Absorbing Structure Having Improved Blocking Properties
Water Absorbent Resin Particles of Crosslinked Carboxyl-Containing Polymers with Low Monomer Content
Powdery, Cross-Linked Absorbent Polymers Method for the Production Thereof and Their Use
Continuous Process for the Production and Purification of Acrylic Acid
Water-Absorbent Carboxyl-Containing Polymers with Low Monomer Content
Superabsorbent Carboxyl-Containing Polymers with Odor Control Properties and Method for Preparation
Additives for Water for Fire Protection
Superabsorbent carboxyl-containing polymers with odor control properties and method for preparation
Application:
10/480,328 →
Publication:
US 2007/0060691
Continuous Polymerization Process for the Manufacture of Superabsorbent Polymers
Skin and hair care agents
Process for the Production of Acrylic Acid
(Meth)Acrylic Acid Crystal and Process for Producing Aqueous (Meth)Acrylic Acid
Water-Absorbing Polymer Particles Delaying the Decomposition of Body Fluids, Composites Comprising These and Use Thereof
Water-Absorbent, Foam-Type Polymer Structure
Absorbent Polymer Structure with Improved Retention Capacity and Permeability
Two-Step Mixing Process for Producing an Absorbent Polymer
Process for Agglomeration of Superabsorbent Polymer Fine Particles
Powdery Water-Absorbing Polymers with Fine Particles Bound by Thermoplastic Adhesives
Skin Cleansing Agent, Particularly for Removing Printing Inks and/or Soiling Caused by Ink
Absorbent inserts, method of producing them and their use
Application:
10/656,179 →
Publication:
US 2005/0074614
Supersuperabsorbent Polymers
Water-Absorbing Polymers with Supramolecular Hollow Molecules, Method for Producing Them and Use of the Same
Pulverulent Polymers Crosslinked on the Surface
Cellulose Material with Improved Absorbency
Water-Absorbing Polysaccharide and Method for Producing the Same
Method for the Purification of (Meth) Acrylic Acid
Process for Producing an Absorbent Polymer by Means of Spread-Drying
Dispenser
Powdery, Cross-Linked Absorbent Polymers, Method for the Production Thereof, and Their Use
Crosslinker for Superabsorbent Polymers
Application:
11/720,554 →
Publication:
US 2008/0140037
Absorbing Structure Having Improved Blocking Properties
Water-Soluble or Water-Swellable Polymers, Particularly Water-Soluble or Water-Swellable Copolymers Made of Acrylamide and at Least One Ionic Comonomer Having a Low Residual Monomer Concentration
Water-Absorbent Polymer Structures Based on Renewable Resources and Method for Producing Said Structures
Acrylic Acid, Water-Absorbent Polymer Structures Based on Renewable Resources and Method for Producing Said Structures
Application:
11/817,247 →
Publication:
US 2009/0134357
Pulverulent, Cross-Linked Polymers Capable of Absorbing Aqueous Liquids
Water-Absorbing Polymer Structures with Improved Absorption Properties
Water-Absorbing Polymer Structure with Improved Absorption Properties
Water-Absorbing Polymer Structure Surface-Treated with Polycations
Application:
11/912,241 →
Publication:
US 2008/0280128
Polymer Dispersions for Fire Prevention and Firefighting
Process for Production of (Meth)Acrylic Acid with High Boiling Fraction Work-Up by Means of Crystallization
Deodorizing Super-Absorbent Composition
Preparation of Superabsorbent Polymers
Biodegradable Superabsorbent Polymer Composition with Good Absorption and Retention Properties
Preparation of Highly Permeable, Superabsorbent Polymer Structures
Water-Absorbing Polymer Structure Having Improved Permeability and Absorption Under Pressure
An Absorbent Polymer Made by Two-Step Mixing Process
Acrylic Acid and Water-Absorbing Polymer Structures Based on Renewable Raw Materials and Process for Their Production by Dehydration
Process for Preparing Acrylic Acid Purified by Crystallization from Hydroxypropionic Acid and Apparatus Therefore
Skin Protection Compositions, in Particular Cream to Protect Against Cold
Water-Absorbing Polymer Structures Produced Using Polymer Dispersions
Water-Absorbing Polymer Structure with a High Ammonia-Binding Capacity
Application:
12/525,955 →
Publication:
US 2010/0036004
Continuous Process for the Production of a Superabsorbent Polymer
Process for the Production of a Superabsorbent Polymer
Process for the Production of a Superabsorbent Polymer
Skin and Hand Cleaning Compositions with Hydrophilic Emollients
Process for Gentle Mixing and Coating of Superabsorbers
Superabsorbent Composition with Tannins for Odor Control
Highly Swellable Absorption Medium with Reduced Caking Tendency
Water-Absorbing Polymer Structure with Improved Color Stability
Absorbent Polymer Granulate
Process for Agglomeration of Superabsorbent Polymer Fine Particles
Dispenser, in Particular, Metering Dispenser
Method for Filling and Evacuating a Dispenser Unit and Filling Insert for Dispenser Unit
Suction Pump for a Dispenser Unit and Dispenser Unit
Application:
12/864,035 →
Publication:
US 2010/0301070
Superabsorbent Composition with Metal Salicylate for Odor Control
Superabsorbent Polymer Made from Acrylic Acid
Water-Absorbing Polymer Particles with Thermoplastic Coating
Method for Producing and Purifying Aqueous Phases
Skin and Hand Cleansers
Process for the Production of a Superabsorbent Polymer
Water-Absorbing Polymer Structures Based on Renewable Raw Materials and Process for Their Production by Dehydration
Dispenser System
Use of Foam Bodies in Oxidation Reactors for Preparing Unsaturated Aldehydes or Carboxylic Acids
Method for Producing Acrolein Comprising the Regeneration of a Raw Glycerin Phase
Use of Hollow Bodies for Producing Water-Absorbing Polymer Structures
Application:
13/201,780 →
Publication:
US 2012/0001122
Skin Protectant, Particularly Against Hydrophobic (Lipophilic) and Against Hydrophilic (Lipophobic) Harmful Substances
Foamable Oil-Water Emulsion
Plasma Modification of Water-Absorbing Polymer Structures
Application:
13/389,745 →
Publication:
US 2012/0145956
Process for the Production of a Superabsorbent Polymer
Superabsorbent Polymers and Methods of Making the Same
Superabsorbent Polymers and Methods of Making the Same
Skin Protection Compositions, in Particular Cream to Protect Against Cold
Abrasive Agent Based on Natural Raw Ingredients, Having Properties Improving Rheology
Continuous Process for the Production of a Superabsorbent Polymer
Process for Recycling Polymer Fines
Application:
13/574,945 →
Publication:
US 2012/0302445
Powdery water-absorbing polymers with fine particles bound by thermoplastic adhesives
Superabsorbent Polymers and Methods of Making the Same
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Mar 2, 2010
From: STOCKHAUSEN VERWALTUNGSGESELLSCHAFT MBH
To: STOCKHAUSEN GMBH
Reel/Frame 024023/0800 →
Merger
Mar 4, 2010
From: STOCKHAUSEN GMBH & CO. KG
To: STOCKHAUSEN VERWALTUNGSGESELLSCHAFT MBH
Reel/Frame 024035/0489 →
Merger
Mar 4, 2010
From: STOCKHAUSEN GMBH & CO. KG
To: STOCKHAUSEN VERWALTUNGSGESELLSCHAFT MBH
Reel/Frame 024023/0949 →
Change of Name
Mar 4, 2010
From: STOCKHAUSEN VERWALTUNGSGESELLSCHAFT MBH
To: STOCKHAUSEN GMBH
Reel/Frame 024023/0925 →
Change of Name
Mar 4, 2010
From: STOCKHAUSEN GMBH
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 024023/0776 →
Change of Name
Mar 4, 2010
From: STOCKHAUSEN GMBH
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 024023/0758 →
Change of Name
Mar 4, 2010
From: STOCKHAUSEN GMBH
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 024023/0729 →
Change of Name
Mar 4, 2010
From: CHEMISCHE FABRIK STOCKHAUSEN GMBH
To: STOCKHAUSEN GMBH & CO. KG
Reel/Frame 024023/0708 →
Change of Name
Nov 29, 2010
From: STOCKHAUSEN GMBH
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 025308/0973 →
Merger
May 15, 2013
From: STOCKHAUSEN GMBH & CO. KG
To: STOCKHAUSEN VERWALTUNGSGESELLSCHAFT MBH
Reel/Frame 030416/0845 →
Change of Name
May 15, 2013
From: STOCKHAUSEN VERWALTUNGSGESELLSCHAFT MBH
To: STOCKHAUSEN GMBH
Reel/Frame 030416/0834 →
Change of Name
May 15, 2013
From: STOCKHAUSEN GMBH
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 030416/0806 →
Assignment of Assignor's Interest
Aug 20, 2014
From: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH)
To: WEYLCHEM SWITZERLAND AG
Reel/Frame 033597/0431 →
Assignment of Assignor's Interest
Aug 20, 2014
From: EVONIK DEGUSSA GMBH
To: DEB IP LIMITED
Reel/Frame 033569/0517 →
Assignment of Assignor's Interest
Mar 13, 2015
From: WEYLCHEM SWITZERLAND AG
To: WEYLCHEM WIESBADEN GMBH
Reel/Frame 035235/0891 →
Change of Name
Dec 9, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051225/0535 →