Patent Assignment
Reel/Frame 010938/0100
Assignment of Assignor's Interest
Recorded: 2000-06-28
Pages: 3
Assignor
ROCK, JOHN A.
Executed: 2000-03-30
Assignee
BP AMOCO CORPORATION
200 EAST RANDOLPH DRIVE, P.O. BOX 87703, LAW DEPARTMENT, MAIL CODE 1907A, CHICAGO, ILLINOIS, 60680
Covered Property
(1)
Poly(Biphenyl Ether Sulfone) Resins Having Improved Uv Yellowing Resistance
Patent:
6,482,880 →
Application:
09/543,113 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 19, 2001
From: BP CORPORATION
To: SOLVAY ADVANCED POLYMERS, LLC
Reel/Frame 012381/0502 →
Change of Name
Feb 13, 2002
From: BP AMOCO CORPORATION
To: BP CORPORATION NORTH AMERICA INC.
Reel/Frame 012683/0321 →
Assignment of Assignor's Interest
May 21, 2002
From: BP CORPORATION NORTH AMERICA, INC.
To: SOLVAY ADVANCED POLYMERS, LLC
Reel/Frame 012934/0503 →