Patent Assignment
Reel/Frame 020580/0597
Assignment of Assignor's Interest
Recorded: 2008-02-29
Pages: 4
Assignors
PIERINI, PETER E.
Executed: 2004-01-20
HARE, MARIE L.
Executed: 2004-01-16
BOSNYAK, CLIVE P.
Executed: 2006-01-15
Assignee
DOW GLOBAL TECHNOLOGIES INC.
WASHINGTON STREET, 1790 BUILDING, MIDLAND, MICHIGAN, 48674
Covered Properties
(2)
Highly Crystalline Polypropylene with Low Xylene Solubles
Highly crystalline polypropylene with low xylene solubles
Application:
60/416,632 →
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 29, 2008
From: PIERINI, PETER E.; HARE, MARIE L.; BOSNYAK, CLIVE P.
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 020580/0611 →
Assignment of Assignor's Interest
Dec 1, 2011
From: THE DOW CHEMICAL COMPANY; DOW GLOBAL TECHNOLOGIES LLC
To: BRASKEM AMERICA, INC.
Reel/Frame 027307/0694 →