IP Library › Assignment 025593/0233
Patent Assignment
Reel/Frame 025593/0233

Change of Name

Recorded: 2011-01-06 Pages: 6
Assignor
SUNOCO CHEMICALS, INC.
Executed: 2010-04-01
Assignee
BRASKEM PP AMERICAS, INC.
1735 MARKET STREET, PHILADELPHIA, PENNSYLVANIA, 19103-4196
Covered Properties (2)
Extensible Spunbonded Non-Woven Fabrics
Patent: 8,053,380 →
Application: 12/484,642 →
Publication: US 2009/0311938
Polypropylene Composition for Buried Structures
Patent: 8,217,116 →
Application: 12/503,413 →
Publication: US 2011/0014407
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 19, 2009
From: CAMPBELL, RICHARD A.; DEBOWSKI, THOMAS A.
To: SUNOCO CHEMICALS, INC.
Reel/Frame 023117/0830 →
Assignment of Assignor's Interest Oct 28, 2009
From: DOUFAS, ANTONIOS
To: SUNOCO CHEMICALS, INC.
Reel/Frame 023436/0090 →
Merger Jan 10, 2011
From: BRASKEM PP AMERICAS, INC.
To: BRASKEM AMERICA, INC.
Reel/Frame 025604/0572 →