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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/15/1993
Application #:
07836911
Filing Dt:
02/19/1992
Inventors:
WILFRED K. LAM, YUV R. MEHRA, DON W. MULLINS
Title:
FRONT-END HYDROGENATION AND ABSORPTION PROCESS FOR ETHYLENE RECOVERY
Assignment: 1
Reel/Frame:
006116/0387Recorded: 04/10/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/25/1992
Exec Dt:
03/24/1992
Exec Dt:
03/25/1992
Assignees:
NO. 2, NORTHPOINT DRIVE, SUITE 820
HOUSTON, TEXAS 77060
A CORP. OF DELAWARE
650 CIENEGA AVENUE
SAN DIMAS, CALIFORNIA 91773
Correspondent:
WILLIAM E. O'BRIEN
DEPAOLI & O'BRIEN, P.C.
2231 CRYSTAL DR., STE. 1103
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
010437/0955Recorded: 12/06/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/1999
Assignee:
2 NORTHPOINT DRIVE, SUITE 820
HOUSTON, TEXAS 77060
Correspondent:
ARNOLD WHITE & DURKEE
PATRICIA A. KAMMERER
750 BERING DRIVE
HOUSTON, TEXAS 77057-2198

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