Patent Assignment
Reel/Frame 038376/0427
Change of Name
Recorded: 2016-04-07
Pages: 55
Assignor
BAYER MATERIALSCIENCE AG
Executed: 2015-09-01
Assignee
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
Covered Properties
(43)
Screw Elements with Improved Dispersing Action and Low Energy Input
Single-Flighted Screw Elements With a Reduced Tip Angle
Application:
12/999,116 →
Publication:
US 2011/0112255
Screw Elements for Extruding Plastic Compositions
Screw Elements with Reduced Energy Input During the Build-Up of Pressure
Electrochemical Method for Reducing Molecular Oxygen
Application:
13/131,166 →
Publication:
US 2011/0233071
Method for Constructing Bodies That Rotate in the Same Direction and Are in Contact with One Another and Computer System for Carrying Out Said Method
Data-Based Models for Predicting and Optimizing Screw Extruders and/or Extrusion Processes
Application:
13/515,486 →
Publication:
US 2012/0245909
Method for Electrochemical Oxygen Reduction in Alkaline Media
Application:
13/515,958 →
Publication:
US 2012/0279870
Polymer Compositions with Improved Adhesion
Apparatus and Process for Producing Products from Pigment-Containing Polymer Mixtures
Device and Method for Gas Dispersion
Abs Compositions with Improved Surface After Heat-Moisture Storage
Rigid Polyurethane Foams with Uniform Cell Size Distribution and Homogeneous Open-Cell Content
Solar Module and Process for Production Thereof
Method for Producing Ballast Bodies
Homogeneous Extruded Articles Made from Thermoplastically Processable Polyurethanes Based on Polyester Diols Formed from Succinic Acid and 1,3-Propanediol
Catalyst and Method for Producing Chlorine by Means of a Gas-Phase Oxidation
Application:
14/351,895 →
Publication:
US 2014/0248208
Fiber-Reinforced Polyisocyanurate Component and a Method for Production Thereof
Polymer Composition with Heat-Absorbing Properties
Process for the Coating of Textiles
Application:
14/355,603 →
Publication:
US 2014/0370770
Ethylene-Propylene-Maleic Acid Anhydride Copolymer as Impact Modifier in Glass-Fiber Reinforced, Flame-Retardant Polycarbonates for the Ee Sector
Process for Continuous Isocyanate Modification
Molded Bodies Having High Surface Quality
Application:
14/360,961 →
Publication:
US 2014/0356551
Metallized Multilayer Structure Made of Specific Polycarbonates with Low Coefficient of Thermal Expansion
Uv-Stabilized, Glass-Fiber Reinforced, Flame-Retardant Polycarbonates for the Ee and It Sector
Application:
14/361,011 →
Publication:
US 2015/0011689
Low-Solvent Polyacrylate Copolymer Dispersions
Aqueous Polyacrylate Copolymer Dispersions with High Oh Group Content
Aqueous Urethane Resin Composition
Device for Applying a Foaming Reaction Mixture
Device for Applying a Foaming Reaction Mixture
Compact, Lightfast Polyurethane Moulded Parts
Application:
14/372,043 →
Publication:
US 2014/0378641
Polyurethane Dispersions for Coating Textiles
Application:
14/372,045 →
Publication:
US 2015/0005444
Plastic Film for Printing by Dye Diffusion Thermal Transfer Printing
Composite Elements with Improved Dimensional Stability
Application:
14/374,357 →
Publication:
US 2014/0370267
Process for the Production of Low Stress and Optical Quality Film for Use in Opto-Electronic Devices
Application:
14/380,728 →
Publication:
US 2015/0015950
Aqueous Polyurethane Dispersion in the Treatment of Acne
Application:
14/383,136 →
Publication:
US 2015/0080352
Process for the Purification of Aniline from Gas Phase Hydrogenations
Storage Stable Resin Films and Fibre Composite Components Produced Therefrom
Storage-Stable Polyurethane-Prepregs and Fibre Composite Components Produced Therefrom
Use of Uv-Radiation-Hardenable Polyurethane Resins for Producing Solar Laminates
Polycarbonate Composition with Improved Optical Properties
Application:
14/388,454 →
Publication:
US 2015/0299428
Polyurethane Dispersions for Sealing the Teats of the Mammary Glands in Milking Animals
Application:
14/513,306 →
Publication:
US 2015/0031542
Uv-Stabilized, Glass-Fiber Reinforced, Flame-Retardant Polycarbonates for the Ee and It Sector
Application:
14/922,513 →
Publication:
US 2016/0040010
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 26, 2011
From: ASSMANN, JENS, DR.; WOLF, AUREL, DR.; MLECZKO, LESLAW, DR.; KARPENKO, ALEXANDER, DR.
To: BAYER TECHNOLOGY SERVICES GMBH
Reel/Frame 026342/0596 →
Assignment of Assignor's Interest
Jun 18, 2012
From: BIERDEL, MICHAEL, DR.; MRZIGLOD, THOMAS, DR.; GOERLITZ, LINUS, DR.
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028396/0135 →
Assignment of Assignor's Interest
Aug 30, 2012
From: KOENIG, THOMAS, DR.; BIERDEL, MICHAEL, DR.
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028874/0047 →
Assignment of Assignor's Interest
Feb 12, 2013
From: HUFEN, RALF; SEIDEL, ANDREAS
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 029795/0759 →
Assignment of Assignor's Interest
May 3, 2013
From: HEPPERLE, JENS; KIRCHHOFF, JOERG; KOHLGRUEBER, KLEMENS
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 030342/0734 →
Assignment of Assignor's Interest
Jun 4, 2013
From: SEIDEL, ANDREAS; WENZ, ECKHARD; KLANKERS, HANS-JUERGEN; DERFUSS, BIRGIT
To: BAYER INTELLECTUAL PROPERTY GMBH, CREATIVE CAMPUS MONHEIM
Reel/Frame 030543/0231 →
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
Feb 26, 2014
From: EHBING, HUBERT, DR.; HANNIG, FRITHJOF, DR.; VOGEL, STEPHANIE, DR.; YUVA, NUSRET
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 032298/0098 →
Assignment of Assignor's Interest
Jun 24, 2014
From: ERWE, TORSTEN; GRIMBERG, FRANK; GROSS, THOMAS; KLEINER, THOMAS
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 033164/0107 →
Assignment of Assignor's Interest
Jul 11, 2014
From: LINDNER, STEFAN; FRANKEN, KLAUS; PASSMANN, DIRK; NORDMANN, PETER
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 033295/0254 →
Assignment of Assignor's Interest
Jul 28, 2014
From: SCHMIDT, TIMM, DR.; MOSER, MAXIMILIAN; MÜLLER, WALTHER
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 033402/0417 →
Assignment of Assignor's Interest
Aug 28, 2014
From: BRAEUER, WOLFGANG; SHEN, YI; KAUFHOLD, WOLFGANG; NEFZGER, HARTMUT
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 033627/0776 →
Assignment of Assignor's Interest
Aug 29, 2014
From: BOEHNKE, LUTZ; BEAUJEAN, JOERN; ALBACH, ROLF
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 033637/0730 →
Assignment of Assignor's Interest
Jun 5, 2015
From: MEYER ZU BERSTENHORST, BIRGIT; HALPAAP, REINHARD; EISEN, NORBERT; PFEUFFER, UWE
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 035792/0496 →
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 038188/0408 →