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Patent Assignment Assignor Details
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Assignor Name : MAEKIAHO, LEO B.
Total Assignments: 3
Assignment: 1
Reel/Frame:004706/0393   Pages: 1
Recorded: 04/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/27/1987
2
Exec Dt:
02/05/1986
Assignees
1
2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07013573
Correspondence name and address
BEVERIDGE, DE GRANDI & WEILACHER
SUITE 1100
1819 H. ST., N.W.
WASHINGTON. DC 20006
Assignment: 2
Reel/Frame:004707/0393   Pages: 1
Recorded: 05/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/05/1986
2
Exec Dt:
02/05/1986
Assignee
1
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06832948
Correspondence name and address
MARK A. SMITH
C/O SHELL DEVELOPMENT COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 3
Reel/Frame:012144/0111   Pages: 2
Recorded: 09/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2000
2
Exec Dt:
10/05/2000
Assignee
1
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09580966
Correspondence name and address
SHELL OIL COMPANY
EUGENE R. MONTALVO
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463

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