Patent Assignment
Reel/Frame 025978/0902
Assignment of Assignor's Interest
Recorded: 2011-03-18
Pages: 4
Assignor
THE DOW CHEMICAL COMPANY
Executed: 2011-03-15
Assignee
DOW TECHNOLOGY INVESTMENTS LLC
2020 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Method to Make Methyl Isobutyl Ketone and Diisobutyl Ketone
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 27, 2008
From: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC (FORMERLY UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION)
To: DOW TECHNOLOGY INVESTMENTS LLC
Reel/Frame 021006/0769 →
Assignment of Assignor's Interest
Mar 18, 2011
From: SAWREY, JEFFREY S.; WEGMAN, RICHARD W.
To: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION
Reel/Frame 025978/0607 →
Assignment of Assignor's Interest
Mar 18, 2011
From: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
To: THE DOW CHEMICAL COMPANY
Reel/Frame 025978/0820 →