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Patent Assignment Assignor Details
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Assignor Name : STEIN, LOUIS EDWARD
Total Assignments: 4
Assignment: 1
Reel/Frame:013847/0755   Pages: 3
Recorded: 03/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/1999
2
Exec Dt:
03/23/1999
3
Exec Dt:
03/23/1999
4
Exec Dt:
03/23/1999
Assignee
1
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10123716
Correspondence name and address
SHELL OIL COMPANY
CHARLES W. STEWART
PO BOX 2463, IP
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:011813/0363   Pages: 2
Recorded: 05/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/1999
2
Exec Dt:
10/18/1999
3
Exec Dt:
10/06/1999
Assignee
1
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09831038
Correspondence name and address
SHELL OIL COMPANY
BEVERLEE G. STEINBERG
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 3
Reel/Frame:012639/0556   Pages: 3
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2000
2
Exec Dt:
04/24/2000
3
Exec Dt:
06/14/2000
4
Exec Dt:
04/24/2000
5
Exec Dt:
05/03/2000
Assignee
1
910 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09520493
Correspondence name and address
SHELL OIL COMPANY
CARL O. MCCLENNY
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 4
Reel/Frame:021181/0783   Pages: 6
Recorded: 07/01/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2008
2
Exec Dt:
12/17/2007
3
Exec Dt:
12/17/2007
4
Exec Dt:
02/19/2008
5
Exec Dt:
02/19/2008
6
Exec Dt:
02/19/2008
Assignee
1
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11953678
Correspondence name and address
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
910 LOUISIANA
HOUSTON, TEXAS 77002

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