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Patent Assignment Assignor Details
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Assignor Name : LIU, SHENGGAO
Total Assignments: 20
Assignment: 1
Reel/Frame:012510/0078   Pages: 3
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, JEREMY E.
Exec Dt:
01/14/2002
2
CARLSON, ROBERT M.
Exec Dt:
01/14/2002
3
LIU, SHENGGAO
Exec Dt:
01/14/2002
Assignee
1
CHEVRON U.S.A., INC.
3RD FLOOR
2613 CAMINO RAMON
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6783589
US20020130407
10047044
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
GERALD F. SWISS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:012496/0115   Pages: 2
Recorded: 01/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, JEREMY E.
Exec Dt:
01/15/2002
2
CARLSON, ROBERT M.
Exec Dt:
01/15/2002
3
LIU, SHENGGAO
Exec Dt:
01/15/2002
Assignee
1
CHEVRON U.S.A., INC.
SAN RAMON, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6858700
US20020177743
10046486
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
GERALD F. SWISS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:014794/0854   Pages: 2
Recorded: 11/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, SHENGGAO
Exec Dt:
10/14/2003
2
CARLSON, ROBERT M.
Exec Dt:
10/14/2003
3
DAHL, JEREMY E.
Exec Dt:
10/14/2003
Assignee
1
CHEVRO U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7049374
US20040059145
10622130
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
STEPHEN F. POWELL
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1450
Assignment: 4
Reel/Frame:014794/0950   Pages: 2
Recorded: 11/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, JEREMY E.
Exec Dt:
10/14/2003
2
CARLSON, ROBERT M.
Exec Dt:
10/14/2003
3
LIU, SHENGGAO
Exec Dt:
10/14/2003
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7224532
US20040109328
10621956
Correspondence name and address
BURNS DOANE SWECKER & MATHIS L L P
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 5
Reel/Frame:014794/0992   Pages: 2
Recorded: 11/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, SHENGGAO
Exec Dt:
10/14/2003
2
CARLSON, ROBERT M.
Exec Dt:
10/14/2003
3
DAHL, JEREMY E.
Exec Dt:
10/14/2003
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7402835
US20040021204
10622046
Correspondence name and address
BURNS DOANE SWECKER & MATHIS L L P
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:014792/0934   Pages: 3
Recorded: 11/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAESEN, THEO
Exec Dt:
10/14/2003
2
CARLSON, ROBERT M.
Exec Dt:
10/28/2003
3
DAHL, JEREMY E.
Exec Dt:
10/28/2003
4
LIU, SHENGGAO
Exec Dt:
10/28/2003
5
TIMKEN, HYE KYNG C.
Exec Dt:
10/28/2003
6
QURESHI, WAQAR R.
Exec Dt:
10/28/2003
Assignee
1
CHEVRON U.S.A. INC.
SAN RAMON, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7173160
US20040054243
10622185
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
STEPHEN F. POWELL
PO BOX 1404
ALEXANDRIA, VA 22313-1450
Assignment: 7
Reel/Frame:014835/0510   Pages: 3
Recorded: 07/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, JEREMY E.
Exec Dt:
02/27/2004
2
CARLSON, ROBERT M.
Exec Dt:
02/25/2004
3
LIU, SHENGGAO
Exec Dt:
02/26/2004
4
BOKHARI, WASIQ
Exec Dt:
03/03/2004
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 945832324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050019955
10758679
Correspondence name and address
BURNS DOANE SWECKER & MATHIS L L P
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 8
Reel/Frame:015313/0829   Pages: 2
Recorded: 05/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, SHENGGAO
Exec Dt:
03/16/2004
2
DAHL, JEREMY E.
Exec Dt:
03/17/2004
3
CARLSON, ROBERT M.
Exec Dt:
03/17/2004
Assignee
1
CHEVRON TEXACO CORPORATION
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7488565
US20050074690
10764407
Correspondence name and address
BURNS DOANE SWECKER & MATHIS L L P
STEPHEN F. POWELL
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:015515/0398   Pages: 3
Recorded: 12/30/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL 015313 FRAME 0829.
Assignors
1
LIU, SHENGGAO
Exec Dt:
03/16/2004
2
DAHL, JEREMY E.
Exec Dt:
03/17/2004
3
CARLSON, ROBERT M.
Exec Dt:
03/17/2004
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7488565
US20050074690
10764407
Correspondence name and address
BURNS DOANE SWECKER & MATHIS L L P
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:015515/0424   Pages: 2
Recorded: 12/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, JEREMY E.
Exec Dt:
08/27/2004
2
CARLSON, ROBERT M.
Exec Dt:
08/30/2004
3
LIU, SHENGGAO
Exec Dt:
09/01/2004
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7306674
US20050019576
10864768
Correspondence name and address
BURNS DOANE SWECKER & MATHIS L L P
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:016066/0913   Pages: 2
Recorded: 12/08/2004
Attorney Dkt #:005950-885
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, JEREMY E.
Exec Dt:
11/30/2004
2
CARLSON, ROBERT M.
Exec Dt:
11/23/2004
3
LIU, SHENGGAO
Exec Dt:
11/24/2004
Assignee
1
CHEVRON U.S.A., INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7402716
US20050209490
11006570
Correspondence name and address
BURNS DOANE SWECKER & MATHIS, L.L.P.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 12
Reel/Frame:015947/0995   Pages: 2
Recorded: 03/22/2005
Attorney Dkt #:005950-886
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, JEREMY E.
Exec Dt:
01/05/2005
2
CARLSON, ROBERT M.
Exec Dt:
01/12/2005
3
LIU, SHENGGAO
Exec Dt:
01/05/2005
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7312562
US20050168122
11029906
Correspondence name and address
BURNS DOANE SWECKER & MATHIS L L P
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 13
Reel/Frame:015947/0978   Pages: 2
Recorded: 03/22/2005
Attorney Dkt #:005950-819
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, SHENGGAO
Exec Dt:
01/06/2005
2
CARLSON, ROBERT M.
Exec Dt:
01/12/2005
3
DAHL, JEREMY E.
Exec Dt:
01/06/2005
4
QURESHI, WAQAR
Exec Dt:
01/10/2005
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGEN CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7795468
US20030199710
10313804
Correspondence name and address
E. JOSEPH GESS
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 14
Reel/Frame:018310/0034   Pages: 3
Recorded: 09/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, JEREMY E.
Exec Dt:
05/02/2006
2
CARLSON, ROBERT M.
Exec Dt:
05/03/2006
3
LIU, SHENGGAO
Exec Dt:
05/02/2006
4
QURESHI, WAQAR R.
Exec Dt:
05/02/2006
5
KOKHARI, WASIQ
Exec Dt:
05/02/2006
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060228479
11386648
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 15
Reel/Frame:024965/0496   Pages: 4
Recorded: 09/09/2010
Attorney Dkt #:70205.0054USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, JEREMY E.
Exec Dt:
05/02/2006
2
CARLSON, ROBERT M.
Exec Dt:
05/02/2006
3
LIU, SHENGGAO
Exec Dt:
05/02/2006
4
QURESHI, WAQAR
Exec Dt:
05/02/2006
5
BOKHARI, WASIQ
Exec Dt:
05/02/2006
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100221453
12758635
Correspondence name and address
MERCHANT & GOULD
225 REINEKERS LANE
SUITE 560
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:018381/0075   Pages: 3
Recorded: 10/10/2006
Attorney Dkt #:1005950-000921
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCIAMANNA, STEVEN E.
Exec Dt:
09/13/2006
2
LIU, SHENGGAO
Exec Dt:
09/08/2006
3
MUKAI, ATSUHIKO
Exec Dt:
09/15/2006
Assignee
1
CHERVON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070037909
11501928
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 17
Reel/Frame:019547/0219   Pages: 5
Recorded: 07/11/2007
Attorney Dkt #:1005950-000944
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, JEREMY E.
Exec Dt:
05/14/2007
2
CARLSON, ROBERT M.
Exec Dt:
05/14/2007
3
BOKHARI, WASIQ
Exec Dt:
06/11/2007
4
LIU, SHENGGAO
Exec Dt:
05/14/2007
Assignee
1
CHEVRON U.S.A. INC.
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070251446
11725465
Correspondence name and address
E. JOSEPH GESS
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 18
Reel/Frame:019992/0647   Pages: 5
Recorded: 09/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, SHENGGAO
Exec Dt:
05/30/2007
2
LAM, FREDERICK W.
Exec Dt:
05/31/2007
3
SCIAMANNA, STEVEN F.
Exec Dt:
06/07/2007
4
CARLSON, ROBERT M.
Exec Dt:
05/30/2007
5
DAHL, JEREMY E.
Exec Dt:
05/30/2007
Assignee
1
CHEVRON USA INC.
SAN RAMON, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080009546
11787695
Correspondence name and address
ERICH JOSEPH GESS
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 19
Reel/Frame:021351/0429   Pages: 8
Recorded: 08/06/2008
Attorney Dkt #:103904.60111US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHU-YI
Exec Dt:
07/12/2008
2
KONG, DEYUAN
Exec Dt:
07/15/2008
3
LAM, FREDERICK W.
Exec Dt:
08/05/2008
4
SCIAMANNA, STEVEN F.
Exec Dt:
07/16/2008
5
SHELTON, EARL R.
Exec Dt:
08/01/2008
6
LIU, SHENGGAO
Exec Dt:
07/16/2008
7
CARLSON, ROBERT M.
Exec Dt:
07/16/2008
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080300317
12125416
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
IP DEPT
WASHINGTON, DC 20044-4300
Assignment: 20
Reel/Frame:021370/0122   Pages: 6
Recorded: 08/11/2008
Attorney Dkt #:103904.60112US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONG, DEYUAN
Exec Dt:
07/15/2008
2
LAM, FREDERICK W.
Exec Dt:
08/05/2008
3
SCIAMANNA, STEVEN F.
Exec Dt:
07/16/2008
4
SHELTON, EARL R.
Exec Dt:
08/01/2008
5
LIU, SHENGGAO
Exec Dt:
07/23/2008
6
CARLSON, ROBERT M.
Exec Dt:
07/16/2008
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080293685
12125486
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300

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