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Patent Assignment Assignor Details
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Assignor Name : KELDER, ERIK MARIA
Total Assignments: 4
Assignment: 1
Reel/Frame:009795/0913   Pages: 10
Recorded: 03/15/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR FILED ON SEPT. 15, 1998 RECORDED ON REEL 9454, FRAME 0587 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
04/03/1998
2
Exec Dt:
04/03/1998
3
Exec Dt:
04/03/1998
Assignees
1
V. VOLLENHOVENLAAN 659
NL 3527 JP UTRECHT, NETHERLANDS
2
LAAN VAN NIEUW OOST-INDIE 131
NL-2593 BM DEN HAAG, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09029891
Correspondence name and address
PEACOCK, MYERS & ADAMS
JEFFREY D. MYERS
POST OFFICE BOX 26927
ALBUQUERQUE, NEW MEXICO 87125-6927
Assignment: 2
Reel/Frame:014525/0947   Pages: 2
Recorded: 02/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2002
2
Exec Dt:
10/16/2002
3
Exec Dt:
02/03/2003
Assignee
1
910 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
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NONE
10257553
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
INTELLECTUAL PROPERTY
910 LOUISIANA, P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Assignment: 3
Reel/Frame:014003/0278   Pages: 2
Recorded: 02/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2003
2
Exec Dt:
01/27/2003
3
Exec Dt:
01/21/2003
4
Exec Dt:
01/27/2003
Assignee
1
910 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10333890
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
910 LOUISIAN
P.O. BOX 2463, INTELLECTUAL PROPERTY
HOUSTON, TX 77252-2463
Assignment: 4
Reel/Frame:058792/0850   Pages: 7
Recorded: 01/27/2022
Attorney Dkt #:SP2052-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2021
2
Exec Dt:
09/24/2021
3
Exec Dt:
10/01/2021
4
Exec Dt:
09/12/2021
5
Exec Dt:
08/10/2021
Assignee
1
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17424982
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TX 77001-0576

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