Patent Assignment
Reel/Frame 025528/0138
Assignment of Assignor's Interest
Recorded: 2010-12-20
Pages: 10
Assignors
DROVETSKAYA, TATIANA V.
Executed: 2009-12-08
WASSERMAN, ERIC P.
Executed: 2009-12-07
FRANK, DIANE
Executed: 2009-12-21
JORDAN, SUSAN L.
Executed: 2009-12-07
Assignee
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
2020 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Difunctional, Amine-Based Surfactants, and Their Precursors, Preparation, Compositions and Use
Application:
12/909,441 →
Publication:
US 2011/0112328
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 20, 2010
From: YU, WANGLIN; RAND, CYNTHIA L.; GRAF, IRINA V.; DAUGS, EDWARD D.
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 025528/0001 →
Assignment of Assignor's Interest
Dec 20, 2010
From: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 025528/0230 →
Change of Name
Mar 10, 2011
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 025932/0069 →