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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
09/26/2000
Application #:
08880151
Filing Dt:
06/20/1997
Inventors:
WILLIAM HEILMANN, I-CHING CHIU, JAMES C. W. CHIEN
Title:
ETHYLENE ALPHA-OLEFIN POLYMERS, PROCESSES AND USED
Assignment: 1
Reel/Frame:
008641/0195Recorded: 06/20/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/06/1997
Exec Dt:
06/06/1997
Exec Dt:
06/06/1997
Assignee:
PENNZOIL PLACE
HOUSTON, TEXAS
Correspondent:
LOWE PRICE LEBLANC & BECKER
ROBERT L. PRICE
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
009948/0427Recorded: 05/10/1999Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/27/1998
Assignee:
P.O. BOX 2967
HOUSTON, TEXAS 77252
Correspondent:
JENKENS & GILCHRIST, P.C.
J. BENJAMIN BAI
1100 LOUISIANA, SUITE 1800
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:
009949/0141Recorded: 05/10/1999Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/29/1998
Assignee:
P.O. BOX 2967
HOUSTON, TEXAS 77252
Correspondent:
JENKENS & GILCHRIST, P.C.
J. BENJAMIN BAI
1100 LOUISIANA, SUITE 1800
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:
012621/0123Recorded: 03/06/2002Pages: 54
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/02/2001
Assignee:
P.O. BOX 2558
HOUSTON, TEXAS 77252
Correspondent:
SIMPSON THACHER & BARTLETT
ROBYN GREENBERG, ESQ.
425 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:
025169/0715Recorded: 09/23/2010Pages: 57
Conveyance:
RELEASE OF SECURITY AGREEMENT
Assignor:
Exec Dt:
09/16/2010
Assignee:
700 MILAM ST
HOUSTON, TEXAS USA 77002
Correspondent:
RACHEL JENNY
1001 FANNIN ST, SUITE 1800
HOUSTON, TX 77002

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