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Patent Assignment Assignor Details
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Assignor Name : GINGRICH, RANDALL P.
Total Assignments: 4
Assignment: 1
Reel/Frame:005521/0979   Pages: 3
Recorded: 11/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/25/1989
2
Exec Dt:
10/23/1989
3
Exec Dt:
10/23/1989
4
Exec Dt:
10/23/1989
Assignee
1
ONE SHELL PLAZA, 900 LOUISIANA,
HOUSTON, HARRIS,, TEXAS
Property
 
Pat #
Pub #
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NONE
07429913
Correspondence name and address
DENISE Y. WOLFS
SHELL OIL COMPANY
ONE SHELL PLAZA
P.O. BOX 2463
HOUSTON, TX 77252
Assignment: 2
Reel/Frame:005604/0499   Pages: 2
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/23/1989
2
Exec Dt:
10/23/1989
3
Exec Dt:
10/25/1989
4
Exec Dt:
10/25/1989
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07429915
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 3
Reel/Frame:006271/0066   Pages: 2
Recorded: 09/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/25/1991
2
Exec Dt:
04/25/1991
Assignee
1
P.O. BOX 2463
900 LOUISIANA HOUSTON, TEXAS 77252-2463
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07693191
Correspondence name and address
JAMES O. OKORAFOR
SHELL OIL COMPANY
INTELLECTUAL PROPERTY, P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 4
Reel/Frame:007712/0041   Pages: 2
Recorded: 10/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/1994
2
Exec Dt:
07/07/1994
3
Exec Dt:
07/07/1994
Assignee
1
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08273552
Correspondence name and address
SHELL OIL COMPANY
DEAN F. VANCE
INTELLECTUAL PROPERTY, P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX 77252-2463

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