Patent Assignment
Reel/Frame 038370/0892
Change of Name
Recorded: 2016-04-06
Pages: 55
Assignor
BAYER MATERIALSCIENCE AG
Executed: 2015-09-01
Assignee
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
Covered Properties
(75)
New Catalysts and Use Thereof in the Production of Polyurethanes
Method for Constructing Co-Rotating Contiguous Bodies and Computer Program Product for Carrying Out Said Method and Screw Elements Produced Accordingly
Screw Elements with Reduced Sweep Angle
Mixing Silo
Solar Modules Having a Polycarbonate Blend Film as the Rear Face Film
Application:
13/497,869 →
Publication:
US 2012/0279559
Use of Nmp-Free Coatings for Automotive Interiors
Application:
13/501,861 →
Publication:
US 2012/0259063
Use of Tin Catalysts for the Production of Polyurethane Coatings
Use of Layer Structures in Wind Power Plants
Sealants
Bimetallic Complexes and the Use Thereof in Producing Diaryl Carbonate
Low-Viscosity Polyurethane Acrylate Dispersions
Hydrophilic Aliphatic Polyurethane Foams
Method for Producing Aromatic Amines in the Liquid Phase
Photopolymer Formulation Having Ester-Based Writing Monomers
Photopolymer Formulation Having Triazine-Based Writing Monomers
Sun Protection Compositions
Process for Preparing Polyether Carbonate Polyols with Double Metal Cyanide Catalysts and in the Presence of Metal Salts
Aqueous Polyurethane Dispersions
Method for Producing Polyether Polyols
Radiation-Curable Whipped Foams
Process for the Preparation of Polyether Carbonate Polyols
Carbodiimidaton Method
Polycarbonate Composition Having Improved Optical and Thermal Properties
Aqueous Polyurethane-Polyurea Dispersions
Polymeric Anti-Static Agent
Stabilised Polycarbonate Compositions with Blends of Silica and an Inorganic Acid
Conditioning Device and Method for Drying and Controlling the Temperature of a Ballast Bed
Method for Producing Isocyanates in the Gas Phase
Method for Producing Polyether Carbonate Polyols
Linerless Label
Laminate Structure Comprising a Protective Layer and an Exposed Photopolymer Layer
Semi-Rigid Polyurethane Foams and Processes for Their Production and Use
Process for Electrolysis of Alkali Metal Chlorides with Oxygen-Consuming Electrodes in Micro-Gap Arrangement
Method for Producing Hydrophilic, Aliphatic Polyurethane Foams Having Low Bulk Density
Method for Producing Hydrophilic, Aliphatic Polyurethane Foams Having a Low Bulk Density
Process for the Preparation of Polyol Mixtures
Polyurethane Having Low Volume Shrinkage
Application:
13/811,051 →
Publication:
US 2013/0116357
Polyisocyanate Mixtures
Polyurethane Having High Light Refraction
Application:
13/811,162 →
Publication:
US 2013/0158145
Phthalate-Free Isocyanurate Formulations
Difunctional (Meth)Acrylate Writing Monomers
Process for the Preparation of Urethanes
Catalyst and Method for the Production of Chlorine by Gas Phase Oxidation
Process for the Preparation of Polyether Carbonate Polyols
Process for the Preparation of Abs Compositions Having an Improved Surface After Storage Under Warm Moist Conditions
Process for Purifying Aniline from Gas Phase Hydrogenations
Multilayer plastic structure having low energy transmission
Special Uv Absorbers for Curable Uv-Protective Coatings
Process for the Production of Polyether Carbonate Polyols
Method for Producing Foamed Moldings
Application:
13/879,934 →
Publication:
US 2013/0289152
Method for Producing Polycarbonate Polyols by the Immortal Polymerization of Cyclic Carbonates
Photopolymer Formulation for Producing Holographic Media Having Highly Crosslinked Matrix Polymers
Flame-Resistant, Uv-Protected Polycarbonate Moulding Compositions of Low Molecular Weight Degradation
Uv-Protected Polycarbonate Molding Materials Equipped So as to Be Flame-Retardant and Having a Low Molecular Weight Decrease
Application:
13/883,331 →
Publication:
US 2013/0221294
Hot-Sealable Coating Systems and Method for Joining Surfaces
Photopolymer Formulation for Producing Holographic Media
Multilayer Decorative Film
Aqueous 1K Coating System and Method for Improving the Appearance of Grained Wood Surfaces
Application:
13/977,224 →
Publication:
US 2013/0344289
Process for Preparing Aromatic Amines
Use of Aqueous Dispersions as Primers
Application:
13/989,514 →
Publication:
US 2013/0273359
Waterborne Polyurethane Adhesive Composition and Method for Bonding Articles
Method for the Preparation of Polyether Polyols
Use of Layer Structures in Wind Power Plants
Process for Preparing High Molecular Weight Polyether Polyols
High-Value Polyurethane Elastomers and Production Thereof
Method for Producing Polyether Polyols
Method for Continuous Production of Nitrobenzene
Method for the Continuous Production of Water-Dispersible Vinyl Polymers
Application:
14/344,427 →
Publication:
US 2015/0051337
Polycarbonate Comprising Glass Fibres
Holographic Medium Having a Protective Layer
Method for Producing Polyether Carbonate Polyols
Low-Viscosity Reactive Polyurethane Compounds
Application:
14/366,300 →
Publication:
US 2014/0364527
Method and System for Producing Nitrobenzene
Method for Producing Isocyanates
Method for Producing Isocyanates in the Gas Phase
Related Assignments
(21)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 10, 2012
From: UNGERECHTS, HERBERT; FRANK, HANS-JOERG; SCHWEMLER, CHRISTOPH; HORL, REINER
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028188/0932 →
Assignment of Assignor's Interest
Jun 8, 2012
From: PEIFFER, EVELYN; MATNER, MATHIAS
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028343/0401 →
Assignment of Assignor's Interest
Jun 18, 2012
From: SOMMER, STEFAN; RISCHE, THORSTEN; LUEHMANN, ERHARD
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028393/0406 →
Assignment of Assignor's Interest
Jun 22, 2012
From: RICHTER, FRANK; PIRES, RAUL; REITER, STEPHAN; KRAUSE, JENS
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028426/0673 →
Assignment of Assignor's Interest
Jun 29, 2012
From: GERTZMANN, ROLF; FELLER, THOMAS; MICHAELIS, THOMAS; IBEN, DIRK
To: BAYER INTELLECTUAL PROPERTY GMBH; BENECKE-KALIKO AG
Reel/Frame 028468/0890 →
Assignment of Assignor's Interest
Jul 9, 2012
From: PASSMANN, DIRK; FRANKEN, KLAUS; LINDNER, STEFAN
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028514/0311 →
Assignment of Assignor's Interest
Jul 10, 2012
From: NIESTEN, MEIKE; DOERR, SEBASTIAN
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028522/0012 →
Assignment of Assignor's Interest
Jul 11, 2012
From: LORENZ, WOLFGANG; PENNEMANN, BERND
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028528/0132 →
Assignment of Assignor's Interest
Jul 25, 2012
From: STOLLWERCK, GUNTHER; REISNER, ERNST-ULRICH; PETZEL-MARYNIAK, KATRIN; SEIDEL, ANDREAS
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028636/0885 →
Assignment of Assignor's Interest
Aug 2, 2012
From: ROLLE, THOMAS; BRUDER, FRIEDRICH-KARL; FACKE, THOMAS; WEISER, MARC-STEPHAN
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028710/0365 →
Assignment of Assignor's Interest
Aug 2, 2012
From: ROLLE, THOMAS; BRUDER, FRIEDRICH-KARL; FACKE, THOMAS; WEISER, MARC-STEPHAN
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028708/0511 →
Assignment of Assignor's Interest
Sep 25, 2012
From: GUERTLER, CHRISTOPH; MUELLER, THOMAS ERNST; OOMS, PIETER; RECHNER, JOHANN
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 029020/0872 →
Assignment of Assignor's Interest
Nov 2, 2012
From: SOMMER, STEFAN, DR.; LUEHMANN, ERHARD; FLORES, JULIAN
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 029230/0464 →
Assignment of Assignor's Interest
Sep 5, 2013
From: BAYER TECHNOLOGY SERVICES GMBH
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 031157/0347 →
Assignment of Assignor's Interest
Nov 21, 2013
From: WOLF, AUREL; GRASSER, STEFAN; GUERTLER, CHRISTOPH; HOFMANN, JOERG
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 031647/0237 →
Assignment of Assignor's Interest
Dec 19, 2014
From: VAILA, SOPHIE; DOERR, SEBASTIAN; HOFACKER, STEFFEN
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 034553/0929 →
Assignment of Assignor's Interest
Jun 24, 2015
From: BAYER MATERIALSCIENCE AG
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 035892/0536 →
Assignment of Assignor's Interest
Mar 9, 2016
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038045/0298 →
Assignment of Assignor's Interest
Mar 10, 2016
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038056/0732 →
Change of Name
Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038188/0842 →
Change of Name
Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038188/0408 →