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Patent Assignment Assignor Details
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Assignor Name : DERKS, WILLEM
Total Assignments: 7
Assignment: 1
Reel/Frame:012509/0385   Pages: 2
Recorded: 01/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2000
2
Exec Dt:
09/20/2000
3
Exec Dt:
10/05/2000
4
Exec Dt:
10/05/2000
5
Exec Dt:
09/28/2000
Assignee
1
910 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09590549
Correspondence name and address
SHELL OIL COMPANY
Y. GRACE TSANG
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:012457/0165   Pages: 2
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2001
2
Exec Dt:
10/29/2001
Assignee
1
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09964169
Correspondence name and address
SHELL OIL COMPANY
YUKIKO IWATA
INTELLECTUAL PROPERTY
P.O. BOX 2463 - 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 3
Reel/Frame:058362/0943   Pages: 7
Recorded: 12/10/2021
Attorney Dkt #:SP2315-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2021
2
Exec Dt:
09/29/2021
3
Exec Dt:
09/10/2021
4
Exec Dt:
11/11/2021
Assignee
1
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17441380
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TX 77001-0576
Assignment: 4
Reel/Frame:057686/0673   Pages: 2
Recorded: 10/04/2021
Attorney Dkt #:SP1378-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/27/2021
Assignee
1
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16467294
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TX 77001-0576
Assignment: 5
Reel/Frame:060620/0376   Pages: 2
Recorded: 07/26/2022
Attorney Dkt #:SP2407-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/25/2022
Assignee
1
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17775700
Correspondence name and address
SHELL USA, INC.
P.O. BOX 576
HOUSTON, TX 77001-0576
Assignment: 6
Reel/Frame:063794/0604   Pages: 8
Recorded: 05/30/2023
Attorney Dkt #:SP2654-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2023
2
Exec Dt:
03/24/2023
3
Exec Dt:
05/02/2023
4
Exec Dt:
05/02/2023
5
Exec Dt:
03/27/2023
6
Exec Dt:
05/04/2023
Assignee
1
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18247138
Correspondence name and address
SHELL USA, INC.
P.O. BOX 576
HOUSTON, TX 77001-0576
Assignment: 7
Reel/Frame:063864/0534   Pages: 8
Recorded: 06/06/2023
Attorney Dkt #:SP2513-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2023
2
Exec Dt:
05/02/2023
3
Exec Dt:
03/27/2023
4
Exec Dt:
03/24/2023
5
Exec Dt:
05/02/2023
6
Exec Dt:
03/30/2023
Assignee
1
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18246755
Correspondence name and address
SHELL USA, INC.
P.O. BOX 576
HOUSTON, TX 77001-0576

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