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Assignee Name : SASOL NORTH AMERICA INC.
Total Assignments: 13
Assignment: 1
Reel/Frame:012569/0965   Pages: 5
Recorded: 02/06/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONDEA VISTA COMPANY
Exec Dt:
08/27/2001
Assignee
1
SASOL NORTH AMERICA INC.
900 THREAD NEEDLE
HOUSTON, TEXAS 77079
Properties
 
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Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
DAVID J. KENEALY
1111 PENNSYLANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:018099/0964   Pages: 4
Recorded: 08/15/2006
Attorney Dkt #:VISTA 228-1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ZIP CODE FROM 77057-5771 TO 77079 PREVIOUSLY RECORDED ON REEL 003358 FRAME 0027. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Assignor
1
CONDEA VISTA COMPANY
Exec Dt:
09/01/2001
Assignee
1
SASOL NORTH AMERICA INC.
900 THREADNEEDLE
SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
1387164
NONE
UNAVAILABLE
Correspondence name and address
C. JAMES BUSHMAN
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057-5771
Assignment: 3
Reel/Frame:013088/0215   Pages: 6
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINDER, J. BARRY
Exec Dt:
06/17/2002
2
WHARRY, DONALD L.
Exec Dt:
06/17/2002
3
SCHELL, JOHN R.
Exec Dt:
06/28/2002
4
BROWN, MARY J.
Exec Dt:
06/17/2002
5
MURRAY, JOY L.
Exec Dt:
06/25/2002
6
HOWE, RICHARD C.
Exec Dt:
06/17/2002
7
SORENSEN, WAYNE L.
Exec Dt:
06/17/2002
8
SZURA, DANIEL P.
Exec Dt:
06/17/2002
Assignee
1
SASOL NORTH AMERICA INC.
900 THREADNEEDLE, SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6642425
US20030171630
10091199
Correspondence name and address
BROWNING BUSHMAN P.C.
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TEXAS 77057-5771
Assignment: 4
Reel/Frame:013088/0376   Pages: 6
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINDER, J. BARRY
Exec Dt:
06/17/2002
2
WHARRY, DONALD L.
Exec Dt:
06/17/2002
3
SCHELL, JOHN R.
Exec Dt:
06/25/2002
4
BROWN, MARY J.
Exec Dt:
06/17/2002
5
MURRAY, JOY L.
Exec Dt:
06/25/2002
6
HOWE, RICHARD C.
Exec Dt:
06/17/2002
7
SORENSEN, WAYNE L.
Exec Dt:
06/17/2002
8
SZURA, DANIEL P.
Exec Dt:
06/17/2002
9
GATES, FRANK
Exec Dt:
06/18/2002
Assignee
1
SASOL NORTH AMERICA INC.
900 THREADNEEDLE, SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7199068
US20030171204
10090859
Correspondence name and address
BROWNING BUSHMAN P.C.
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057-5771
Assignment: 5
Reel/Frame:015762/0509   Pages: 5
Recorded: 09/07/2004
Attorney Dkt #:SASOL U.S.-8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTIN, THOMAS J.
Exec Dt:
08/20/2004
2
POPE, DAVE S.
Exec Dt:
08/25/2004
Assignee
1
SASOL NORTH AMERICA INC.
900 THEADNEEDLE
SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7101528
US20050238572
10832147
Correspondence name and address
BROWNING BUSHMAN P.C.
C. JAMES BUSHMAN
5718 WESTHEIMER
SUITE 1800
HOUSTON, TEXAS 77057-5771
Assignment: 6
Reel/Frame:015798/0298   Pages: 7
Recorded: 09/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENDALL,J. KIRBY
Exec Dt:
08/23/2004
2
CABALLERO, NOEL
Exec Dt:
08/24/2004
3
REGISTER, SARAH JO
Exec Dt:
08/24/2004
Assignee
1
SASOL NORTH AMERICA INC.
900 THREADNEEDLE, SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050240040
10831804
Correspondence name and address
BROWNING BUSHMAN P.C.
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057-5771
Assignment: 7
Reel/Frame:015803/0158   Pages: 6
Recorded: 08/30/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME, PREVIOUSLY RECORDED ON REEL 015746 FRAME 0831. ASSIGNOR CONFRIMS THE ASSIGNMENT.
Assignors
1
MARTIN, THOMAS J.
Exec Dt:
08/25/2004
2
ARTHUR, APRIL J.
Exec Dt:
08/28/2004
Assignee
1
SASOL NORTH AMERICA INC.
900 THREADNEEDLE, SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050239945
10831827
Correspondence name and address
BROWNING BUSHMAN, P.C.
C. JAMES BUSHMAN
5718 WESTHEIMER SUITE 1800
HOUSTON, TX 77057-5771
Assignment: 8
Reel/Frame:016957/0966   Pages: 2
Recorded: 09/01/2005
Attorney Dkt #:sasol u.s.-19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHESON, KENNETH LEE
Exec Dt:
09/01/2005
2
MDLELENI, MASIKANA MILLAN
Exec Dt:
09/01/2005
3
HEBDON, TAD CURTIS
Exec Dt:
09/01/2005
4
PERKINS, HERBERT OLIN
Exec Dt:
09/01/2005
Assignee
1
SASOL NORTH AMERICA INC.
900 THREADNEEDLE, SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070060770
11217779
Correspondence name and address
C. JAMES BUSHMAN
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 9
Reel/Frame:016794/0990   Pages: 4
Recorded: 11/17/2005
Attorney Dkt #:VISTA-1215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HURLBURT, MR. PAUL K.
Exec Dt:
10/27/2005
2
FENTON, MR. JEFF T.
Exec Dt:
10/25/2005
Assignee
1
SASOL NORTH AMERICA INC.
900 THREADNEEDLE
SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6972301
US20030229151
10166923
Correspondence name and address
BROWING BUSHMAN P.C.
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057-5771
Assignment: 10
Reel/Frame:020449/0191   Pages: 2
Recorded: 01/31/2008
Attorney Dkt #:SASOL US-27
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARCLAY, DAVID A.
Exec Dt:
05/23/2006
2
CHAVEZ, MARK M.
Exec Dt:
05/23/2006
Assignee
1
SASOL NORTH AMERICA INC.
900 THREADNEEDLE
SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080193369
11997450
Correspondence name and address
C. JAMES BUSHMAN
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057
Assignment: 11
Reel/Frame:019273/0771   Pages: 2
Recorded: 04/20/2007
Attorney Dkt #:SASOL U.S.-45
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILLER, PAUL A.
Exec Dt:
04/19/2007
2
SORENSEN, WAYNE L.
Exec Dt:
04/20/2007
3
SHARP, KIP D.
Exec Dt:
04/20/2007
Assignee
1
SASOL NORTH AMERICA INC.
900 THREADNEEDLE, SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080261836
11788816
Correspondence name and address
C. JAMES BUSHMAN, BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 12
Reel/Frame:020471/0861   Pages: 6
Recorded: 02/06/2008
Attorney Dkt #:SASOL US-19-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHESON, KENNETH LEE
Exec Dt:
04/25/2007
2
MDLELENI, MASIKANA MILLAN
Exec Dt:
04/19/2007
3
HEBDON, TAD CURTIS
Exec Dt:
04/19/2007
4
PERKINS, HERBERT OLIN
Exec Dt:
04/18/2007
5
SHARP, MELANIE A.
Exec Dt:
04/18/2007
Assignee
1
SASOL NORTH AMERICA INC.
900 THREADNEEDLE
SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070213554
11708893
Correspondence name and address
C. JAMES BUSHMAN
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057-5771
Assignment: 13
Reel/Frame:019759/0329   Pages: 5
Recorded: 08/29/2007
Attorney Dkt #:VISTA-1222-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTIN, THOMAS J.
Exec Dt:
08/08/2007
2
ARTHUR, APRIL J.
Exec Dt:
07/13/2007
3
HANCOCK, C. TODD
Exec Dt:
07/03/2007
4
STOLARSKI, VICTORIA L.
Exec Dt:
07/03/2007
Assignee
1
SASOL NORTH AMERICA INC.
900 THREADNEEDLE
SUITE 100
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080146681
11587502
Correspondence name and address
C. JAMES BUSHMAN
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057

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