IP Library › Assignment 038537/0557
Patent Assignment
Reel/Frame 038537/0557

Assignment of Assignor's Interest

Recorded: 2016-05-10 Pages: 3
Assignor
CREAMER, MARIANNE P.
Executed: 2014-03-04
Assignee
ROHM AND HAAS CHEMICALS LLC
100 INDEPENDENCE MALL WEST, PHILADELPHIA, PENNSYLVANIA, 19106
Covered Property (1)
Alkali-Swellable Crosslinked Acrylate Copolymer, Methods of Manufacture Thereof, and Composition Comprising the Same
Patent: 9,914,797 →
Application: 15/035,513 →
Publication: US 2016/0272748
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 10, 2016
From: WASSERMAN, ERIC P.
To: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
Reel/Frame 038537/0522 →
Assignment of Assignor's Interest Jan 30, 2020
From: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
To: UNION CARBIDE CORPORATION
Reel/Frame 051666/0699 →