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Patent Assignment Assignor Details
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Assignor Name : SCHADDENHORST, DAVID
Total Assignments: 7
Assignment: 1
Reel/Frame:010181/0176   Pages: 3
Recorded: 08/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/1996
2
Exec Dt:
08/12/1996
3
Exec Dt:
08/12/1996
4
Exec Dt:
08/12/1996
5
Exec Dt:
08/20/1996
6
Exec Dt:
08/13/1996
7
Exec Dt:
09/23/1996
Assignee
1
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09123711
Correspondence name and address
SHELL OIL COMPANY
BEVERLEE G. STEINBERG
INTELLECTUAL PROPERTY
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:013495/0406   Pages: 2
Recorded: 11/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/1998
2
Exec Dt:
12/16/1998
3
Exec Dt:
12/16/1998
4
Exec Dt:
12/16/1998
5
Exec Dt:
12/16/1998
Assignee
1
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09600066
Correspondence name and address
JENNIFER D. ADAMSON
SHELL OIL COMPANY
P.O. BOX 2463 910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Assignment: 3
Reel/Frame:011430/0269   Pages: 2
Recorded: 01/22/2000
Conveyance: SEE RECORDING AT REEL 011445 FRAME 0123. (DOCUMENT RE-RECORDED TO CORRECT THE RECORDATION DATE.)
Assignors
1
Exec Dt:
06/10/1999
2
Exec Dt:
06/10/1999
Assignee
1
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09720294
Correspondence name and address
SHELL OIL COMPANY
KIMBLEY L. MULLER
INTELLECTUAL PROPERTY, P.O. BOX 2463
910 LOUIIANA
HOUSTON, TEXAS 77252-2463
Assignment: 4
Reel/Frame:011445/0123   Pages: 2
Recorded: 12/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/1999
2
Exec Dt:
06/10/1999
Assignee
1
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09720294
Correspondence name and address
SHELL OIL COMPANY
KIMBLEY L. MULLER
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 5
Reel/Frame:013188/0324   Pages: 2
Recorded: 06/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2000
2
Exec Dt:
12/19/2000
Assignee
1
910 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10149681
Correspondence name and address
SHELL OIL COMPANY
JENNIFER D. ADAMSON
IP., PO BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 6
Reel/Frame:022074/0442   Pages: 6
Recorded: 01/08/2009
Attorney Dkt #:TS1644(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2008
2
Exec Dt:
12/29/2008
3
Exec Dt:
11/27/2008
4
Exec Dt:
11/24/2008
Assignee
1
ONE SHELL PLAZA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12307937
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 7
Reel/Frame:025934/0911   Pages: 16
Recorded: 03/10/2011
Attorney Dkt #:TS2460 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2011
2
Exec Dt:
02/28/2011
3
Exec Dt:
02/01/2011
4
Exec Dt:
02/17/2011
5
Exec Dt:
03/04/2011
6
Exec Dt:
01/26/2011
7
Exec Dt:
01/27/2011
Assignee
1
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12969205
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463

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