Patent Assignment
Reel/Frame 031087/0238
Assignment of Assignor's Interest
Recorded: 2013-08-27
Pages: 4
Assignor
DUPONT PERFORMANCE ELASTOMERS LLC
Executed: 2013-08-21
Assignee
WENBEN INC.
2030 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Thermoplastic Polymer Material Including a Microdisperse Distributed Crosslinked Synthetic Rubber as a Secondary Phase and Its Preparation
Patent:
6,476,134 →
Application:
09/701,108 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 18, 2011
From: DUPONT DOW ELASTOMERS L.L.C.
To: DUPONT PERFORMANCE ELASTOMERS L.L.C.
Reel/Frame 027249/0944 →
Assignment of Assignor's Interest
Aug 27, 2013
From: WENBEN INC.
To: THE DOW CHEMICAL COMPANY
Reel/Frame 031087/0259 →
Assignment of Assignor's Interest
Aug 27, 2013
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 031087/0308 →