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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/20/1984
Application #:
06414216
Filing Dt:
09/02/1982
Inventor:
KANG YANG
Title:
CATALYSTS FOR ALKOXYLATION REACTIONS
Assignment: 1
Reel/Frame:
004042/0484Recorded: 09/02/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/31/1982
Assignee:
OKLAHOMA
Correspondent:
PATENT & LICENSING DIV.
CONOCO INC.
P. O. BOX 1267
PONCA CITY, OK 74601
Assignment: 2
Reel/Frame:
004349/0285Recorded: 10/01/1984Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/20/1984
Assignee:
15990 NORTH BARKERS LANDING ROAD
A CORP. OF DE.
HOUSTON, TEXAS 77224
Correspondent:
BROWNING, BUSHMAN ET AL
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX. 77057
Assignment: 3
Reel/Frame:
012569/0965Recorded: 02/06/2002Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/27/2001
Assignee:
900 THREAD NEEDLE
HOUSTON, TEXAS 77079
Correspondent:
MORGAN, LEWIS & BOCKIUS LLP
DAVID J. KENEALY
1111 PENNSYLANIA AVENUE, N.W.
WASHINGTON, DC 20004

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