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Patent Assignment Assignee Details
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Assignee Name : LYONDELL PETROCHEMICAL COMPANY A CORPORATION OF DE
Total Assignments: 3
Assignment: 1
Reel/Frame:005819/0331   Pages: 3
Recorded: 08/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/29/1991
Assignee
1
ONE HOUSTON CENTER, SUITE 1600
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07711044
Correspondence name and address
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 2
Reel/Frame:005819/0337   Pages: 4
Recorded: 08/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/30/1991
Assignee
1
ONE HOUSTON CENTER, SUITE 1600
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07711044
Correspondence name and address
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 3
Reel/Frame:005981/0229   Pages: 2
Recorded: 01/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/06/1992
2
Exec Dt:
01/06/1992
Assignee
1
ONE HOUSTON CENTER SUITE 1600
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07817928
Correspondence name and address
PATRICIA A. KAMMERER
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210

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