Patent Assignment
Reel/Frame 025794/0215
Assignment of Assignor's Interest
Recorded: 2011-02-11
Pages: 7
Assignors
WEINER, HEIKO
Executed: 2009-09-03
GULOTTY, ROBERT J., JR.
Executed: 2010-09-15
MOLZAHN, DAVID C.
Executed: 2009-09-01
Assignee
DOW GLOBAL TECHNOLOGIES INC.
2040 DOW CENTER, MIDLAND, TEXAS, 48674
Covered Property
(1)
Production of Mixtures of Methylenedianiline and Its Higher Homologues Using Calcined Metal Oxide-Silica Catalysts
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 11, 2011
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 025795/0309 →
Corrective Assignment to Correct the Document Date of Assignor Robert J. Gulotty, Jr. Previously Recorded on Reel 025794 Frame 0215. Assignor(S) Hereby Confirms the Document Date 09/15/2010 Should Be Deleted and Replaced with 09/15/2009.
Jun 22, 2011
From: WEINER, HEIKO; GULOTTY, ROBERT J., JR.; MOLZAHN, DAVID C.
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 026467/0437 →