Patent Assignment
Reel/Frame 036967/0525
Change of Name
Recorded: 2015-10-27
Pages: 47
Assignor
BAYER MATERIALSCIENCE AG
Executed: 2015-09-01
Assignee
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
Covered Properties
(15)
Cycloaliphatic Diisocyanate Based Rim Elastomers
Patent:
5,710,230 →
Application:
08/657,494 →
Water Dispersible Polyisocyanates Containing Alkoxysilane Groups
Patent:
6,057,415 →
Application:
09/058,072 →
Moisture-Curable Compounds Containing Isocyanate and Alkoxysilane Groups
Patent:
6,005,047 →
Application:
09/172,751 →
Aliphatic Thermoplastic Polyurethanes, a Process for Producing Them and the Use Thereof
Polycarbonate composition resistant to gamma radiation
Patent:
6,197,854 →
Application:
09/541,570 →
Aqueous Polyurethane Dispersions Containing Modified Hydrazide Groups and Their Use in One-Component Thermoset Compositions
Polyaspartate Resins with Improved Flexibility
Moisture-Curable, Polyether Urethanes with Reactive Silane Groups and Their Use as Sealants, Adhesive and Coatings
Thermoplastic Molding Composition and Articles Thermoformed Therefrom
Low Temperature Curing Polyuretdione Compositions
Waterborne Polyurethane Coating Compositions
Waterborne Polyurethane Coating Compositions
Preformed Stabilizers Useful for the Production of Polymer Polyols and Polymer Polyols Produced Therefrom
Viscoelastic Polyurethane Foams
Application:
13/456,445 →
Publication:
US 2013/0289150
Advisor Recipe Development Software (ARDS)
Application:
14/686,218 →
Publication:
US 2016/0306368
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 13, 2012
From: ENGLAND, JIONG; ADKINS, RICK L.; NEAL, BRIAN; GILL, WILLIAM A.
To: BAYER MATERIALSCIENCE LLC
Reel/Frame 028363/0959 →
Assignment of Assignor's Interest
Aug 31, 2012
From: HAGER, STANLEY L.; MCVEY, SUSAN; DEPHILLIPO, GLENN; GOSSNER, MATTHAEUS
To: BAYER MATERIALSCIENCE LLC; BAYER MATERIALSCIENCE AG
Reel/Frame 028880/0359 →
Assignment of Assignor's Interest
Mar 2, 2015
From: BAYER CORPORATION
To: BAYER MATERIALSCIENCE LLC
Reel/Frame 035064/0270 →
Assignment of Assignor's Interest
Apr 14, 2015
From: SPITLER, KEITH; STEPPAN, DAVID; WERNER, JOACHIM
To: BAYER MATERIALSCIENCE LLC; BAYER MATERIALSCIENCE AG
Reel/Frame 035406/0434 →
Change of Name
Oct 16, 2015
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 036876/0001 →
Change of Name
Oct 16, 2015
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 036876/0585 →