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Patent Assignment Assignor Details
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Assignor Name : DUELL, ALAN
Total Assignments: 11
Assignment: 1
Reel/Frame:011679/0035   Pages: 17
Recorded: 04/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
01/31/2001
2
STEWART, R. BRUCE
Exec Dt:
03/26/2001
3
RING, LEV
Exec Dt:
01/31/2001
4
HAUT, RICHARD
Exec Dt:
02/01/2001
5
DUELL, ALAN
Exec Dt:
02/09/2001
6
BRISCO, DAVID P.
Exec Dt:
01/29/2001
7
WYANT, REECE E.
Exec Dt:
02/02/2001
8
NAHM, JAMES JANG WOO
Exec Dt:
02/09/2001
9
MACK, ROBERT D.
Exec Dt:
02/05/2001
10
FILIPPOV, ANDREI
Exec Dt:
01/31/2001
Assignee
1
SHELL OIL
SUITE 4719
910 LOUISIANA STREEET
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6557640
NONE
09588946
Correspondence name and address
HAYNES AND BOONE, L.L.P.
TODD MATTINGLY
SUITE 4300
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:011679/0115   Pages: 12
Recorded: 04/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
02/22/2001
2
HAUT, RICHARD
Exec Dt:
02/23/2001
3
BRISCO, DAVID P.
Exec Dt:
02/22/2001
4
MACK, ROBERT
Exec Dt:
02/22/2001
5
STEWART, R. BRUCE
Exec Dt:
03/16/2001
6
DUELL, ALAN
Exec Dt:
02/26/2001
7
RING, LEV
Exec Dt:
02/22/2001
Assignee
1
SHELL OIL
910 LOUISIANA STREET, SUITE 4719
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6640903
NONE
09523468
Correspondence name and address
HAYNES AND BOONE, LLP
TODD MATTINGLY
SUITE 4300
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:025039/0429   Pages: 10
Recorded: 09/27/2010
Attorney Dkt #:P101-0062-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
02/22/2001
2
HAUT, RICHARD
Exec Dt:
02/23/2001
3
BRISCO, DAVID P
Exec Dt:
02/22/2001
4
MACK, ROBERT
Exec Dt:
02/22/2001
5
STEWART, R BRUCE
Exec Dt:
03/14/2001
6
DUELL, ALAN
Exec Dt:
02/26/2001
7
RING, LEV
Exec Dt:
02/22/2001
Assignee
1
ENVENTURE GLOBAL TECHNOLOGY, LLC
15995 N. BARKERS LANDING, SUITE 350
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6892819
US20020060078
09962469
Correspondence name and address
ENVENTURE GLOBAL TECHNOLOGY
15995 N. BARKERS LANDING, SUITE 350
HOUSTON, TX 77079
Assignment: 4
Reel/Frame:014528/0766   Pages: 9
Recorded: 04/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
03/18/2004
2
HAUT, RICHARD CARL
Exec Dt:
02/26/2004
3
BRISCO, DAVID P.
Exec Dt:
02/17/2004
4
MACK, ROBERT DONALD
Exec Dt:
02/20/2004
5
STEWART, R. BRUCE
Exec Dt:
02/24/2004
6
DUELL, ALAN
Exec Dt:
02/12/2004
7
RING, LEV
Exec Dt:
01/14/2004
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA STREET
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7055608
US20050098323
10418688
Correspondence name and address
HAYNES AND BOONE, LLP
TODD MATTINGLY
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202
Assignment: 5
Reel/Frame:014528/0838   Pages: 9
Recorded: 04/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
03/18/2004
2
HAUT, RICHARD CARL
Exec Dt:
02/26/2004
3
BRISCO, DAVID P.
Exec Dt:
02/17/2004
4
MACK, ROBERT DONALD
Exec Dt:
02/20/2004
5
STEWART, R. BRUCE
Exec Dt:
02/24/2004
6
DUELL, ALAN
Exec Dt:
02/12/2004
7
RING, LEV
Exec Dt:
02/10/2004
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA STREET
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7438132
US20030192705
10421682
Correspondence name and address
HAYNES AND BOONE, LLP
TODD MATTINGLY
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202
Assignment: 6
Reel/Frame:014401/0929   Pages: 7
Recorded: 03/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
01/28/2004
2
BRISCO, DAVID PAUL
Exec Dt:
02/10/2004
3
RING, LEV
Exec Dt:
02/17/2004
4
DUELL, ALAN
Exec Dt:
02/20/2004
5
FILIPPOV, ANDREI
Exec Dt:
02/27/2004
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA STREET
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7108072
US20030173090
10382325
Correspondence name and address
HAYNES AND BOONE, LLP
TODD MATTINGLY
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 7
Reel/Frame:015081/0221   Pages: 7
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
02/24/2004
2
BRISCO, DAVID P.
Exec Dt:
04/02/2004
3
STEWART, R. BRUCE
Exec Dt:
06/03/2004
4
RING, LEV
Exec Dt:
07/15/2004
5
HAUT, RICHARD CARL
Exec Dt:
06/07/2004
6
MACK, ROBERT DONALD
Exec Dt:
03/18/2004
7
DUELL, ALAN
Exec Dt:
06/14/2004
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA STREET
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7240729
US20040182569
10769726
Correspondence name and address
HAYNES AND BOONE, LLP
TODD MATTINGLY
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 8
Reel/Frame:015081/0273   Pages: 8
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
02/24/2004
2
BRISCO, DAVID P.
Exec Dt:
04/02/2004
3
STEWART, R. BRUCE
Exec Dt:
06/03/2004
4
RING, LEV
Exec Dt:
07/15/2004
5
HAUT, RICHARD CARL
Exec Dt:
06/07/2004
6
MACK, ROBERT DONALD
Exec Dt:
03/18/2004
7
DUELL, ALAN
Exec Dt:
06/14/2004
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA STREET
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7077211
US20040188099
10767953
Correspondence name and address
HAYNES AND BOONE, LLP
TODD MATTINGLY
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 9
Reel/Frame:042678/0659   Pages: 8
Recorded: 06/12/2017
Attorney Dkt #:P105-0365/0366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
02/24/2004
2
BRISCO, DAVID P.
Exec Dt:
04/02/2004
3
STEWART, R. BRUCE
Exec Dt:
06/03/2004
4
RING, LEV
Exec Dt:
07/15/2004
5
HAUT, RICHARD CARL
Exec Dt:
06/07/2004
6
MACK, ROBERT DONALD
Exec Dt:
03/18/2004
7
DUELL, ALAN
Exec Dt:
06/14/2004
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA STREET
HOUSTON, TEXAS 77252
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7216701
US20050230103
11142754
 
7121337
US20050230104
11142756
Correspondence name and address
DEREK V. FORINASH
1000 MAIN STREET, 36TH FLOOR
HOUSTON, TX 77002-6341
Assignment: 10
Reel/Frame:019033/0302   Pages: 10
Recorded: 03/20/2007
Attorney Dkt #:25791.422
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
01/11/2007
2
BRISCO, DAVID PAUL
Exec Dt:
01/19/2007
3
STEWART, R. BRUCE
Exec Dt:
12/17/2006
4
RING, LEV
Exec Dt:
01/08/2007
5
HAUT, RICHARD CARL
Exec Dt:
12/18/2006
6
MACK, ROBERT DONALD
Exec Dt:
12/30/2006
7
DUELL, ALAN
Exec Dt:
01/15/2007
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070151725
11553240
Correspondence name and address
HAYNES AND BOONE, LLP
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202
Assignment: 11
Reel/Frame:020428/0780   Pages: 30
Recorded: 01/29/2008
Attorney Dkt #:14147.105007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
10/26/2007
2
BRISCO, DAVID PAUL
Exec Dt:
10/17/2007
3
STEWART, R. BRUCE
Exec Dt:
11/05/2007
4
RING, LEV
Exec Dt:
11/07/2007
5
HAUT, RICHARD CARL
Exec Dt:
10/29/2007
6
MACK, ROBERT DONALD
Exec Dt:
01/03/2008
7
DUELL, ALAN
Exec Dt:
10/25/2007
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7357188
NONE
09510913
Correspondence name and address
YVONNE LOFTIN
1100 LOUISIANA
SUITE 4000
HOUSTON, TX 77002

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