Patent Assignment
Reel/Frame 020304/0576
Assignment of Assignor's Interest
Recorded: 2007-12-31
Pages: 3
Assignor
THORSTEINSON, ERLIND M.
Executed: 2003-09-15
Assignee
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD, DANBURY, CONNECTICUT, 06817-0001
Covered Properties
(2)
Modified alumina carriers and silver-based catalysts for the production of alkylene oxides
Application:
10/567,177 →
Publication:
US 2006/0293180
Modified alumina carriers and silver-based catalysts for the production of alkylene oxides
Application:
60/497,432 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
May 21, 2008
From: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION
To: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
Reel/Frame 021172/0474 →
Assignment of Assignor's Interest
May 27, 2008
From: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC (FORMERLY UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION)
To: DOW TECHNOLOGY INVESTMENTS LLC
Reel/Frame 021006/0769 →
Change of Name
May 27, 2008
From: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION
To: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
Reel/Frame 021147/0652 →