IP Library › Assignment 025580/0197
Patent Assignment
Reel/Frame 025580/0197

Assignment of Assignor's Interest

Recorded: 2011-01-04 Pages: 7
Assignors
PETRAITIS, DAVID M.
Executed: 2009-01-14
SRNAK, THOMAS Z.
Executed: 2008-12-29
Assignee
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
2020 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property (1)
Methods for making ethanolamine(s) and ethyleneamine(s) from ethylene oxide and ammonia, and related methods
Patent: 8,383,861 →
Application: 12/587,358 →
Publication: US 2010/0087684
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 4, 2011
From: DO, DAVID; DOMKE, CHRISTOPHER H.; LOPEZ-TOLEDO, JACINTO; UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 025580/0305 →
Change of Name Mar 21, 2011
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 025990/0796 →