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Patent Assignment Assignor Details
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Assignor Name : LOK, BRENT K.
Total Assignments: 19
Assignment: 1
Reel/Frame:011494/0034   Pages: 3
Recorded: 01/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'REAR, DENNIS J.
Exec Dt:
11/21/2000
2
HARRIS, THOMAS V.
Exec Dt:
12/04/2000
3
MILLER, STEPHEN J.
Exec Dt:
12/13/2000
4
KRUG, RUSSELL R.
Exec Dt:
12/01/2000
5
LOK, BRENT K.
Exec Dt:
12/13/2000
Assignee
1
CHEVRON U.S.A. INC.
2613 CAMINO RAMON
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6706936
US20020003102
09758813
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
E. JOSEPH GESS
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 2
Reel/Frame:013267/0301   Pages: 6
Recorded: 09/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOK, BRENT K.
Exec Dt:
08/29/2002
2
KRUG, RUSSELL R.
Exec Dt:
08/29/2002
3
ROSENBAUM, JOHN M.
Exec Dt:
08/28/2002
4
PUDLAK, JOSEPH
Exec Dt:
08/29/2002
5
MILLER, STEPHEN J.
Exec Dt:
08/29/2002
Assignee
1
CHEVRON U.S.A. INC.
2613 CAMINO RAMON
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703353
US20040043910
10235150
Correspondence name and address
CHEVRON TEXACO CORPORATION
JAMES W. AMBROSIUS
INTELLECTUAL PROPERTY UNIT
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583-0806
Assignment: 3
Reel/Frame:013527/0438   Pages: 5
Recorded: 11/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOK, BRENT K.
Exec Dt:
11/20/2002
2
KRAMER, DAVID
Exec Dt:
10/30/2002
3
ROSENBAUM, JOHN M.
Exec Dt:
10/30/2002
4
PUDLAK, JOSEPH
Exec Dt:
10/30/2002
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7144497
US20040094453
10301391
Correspondence name and address
CHERON TEXACO CORPORATION
JAMES W. AMBROSIUS
P.O. BOX 6006
INTELLECTUAL PROPERTY UNIT
SAN RAMON, CA 94583-0806
Assignment: 4
Reel/Frame:016347/0679   Pages: 3
Recorded: 03/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
02/08/2005
2
LOK, BRENT K.
Exec Dt:
02/08/2005
3
PUDLAK, JOSEPH M.
Exec Dt:
02/10/2005
4
ZIEMER, JAMES N.
Exec Dt:
02/18/2005
5
FARINA, ROBERT J.
Exec Dt:
03/01/2005
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7476645
US20060199743
11069976
Correspondence name and address
BURNS, DOANE, SWECKER, ET AL.
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 5
Reel/Frame:016347/0694   Pages: 3
Recorded: 03/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
02/08/2005
2
LOK, BRENT K.
Exec Dt:
02/08/2005
3
PUDLAK, JOSEPH M.
Exec Dt:
02/10/2005
4
ZIEMER, JAMERS N.
Exec Dt:
02/18/2005
5
FARINA, ROBERT J.
Exec Dt:
03/01/2005
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060196807
11069979
Correspondence name and address
BUCHANAN INGERSOLL PC
(INCLUDING BURNS, DOANE, SWECKER & MATHI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:016503/0347   Pages: 5
Recorded: 04/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
04/26/2005
2
LOK, BRENT K.
Exec Dt:
04/20/2005
3
QUINNETT, PHILIP E.
Exec Dt:
04/19/2005
4
SIMMONS, CHRISTOPHER ALLEN
Exec Dt:
04/20/2005
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7708878
US20060201851
11078988
Correspondence name and address
CHEVRONTEXACO CORPORATION
LAW DEPARTMENT
INTELLECTUAL PROPERTY PRACTICE GROUP
6001 BOLLINGER CANYON ROAD, 3RD FLOOR
SAN RAMON, CA 94583-2324
Assignment: 7
Reel/Frame:017657/0357   Pages: 3
Recorded: 05/19/2006
Attorney Dkt #:1005950-000909
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
04/26/2006
2
LOK, BRENT K.
Exec Dt:
04/25/2006
3
PUDLAK, JOSEPH M.
Exec Dt:
04/24/2006
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7655605
US20060205610
11353035
Correspondence name and address
BUCHANAN INGERSOLL PC
(INCLUDING BURNS, DOANE, SWECKER & MATHI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 8
Reel/Frame:017657/0392   Pages: 3
Recorded: 05/19/2006
Attorney Dkt #:1005950-000908
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
04/26/2006
2
LOK, BRENT K.
Exec Dt:
04/25/2006
3
PUDLAK, JOSEPH M.
Exec Dt:
04/24/2006
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981270
US20060201852
11353205
Correspondence name and address
BUCHANAN INGERSOLL PC
(INCLUDING BURNS, DOANE, SWECKER & MATHI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:021320/0318   Pages: 8
Recorded: 07/23/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
03/20/2008
2
LOK, BRENT K.
Exec Dt:
03/24/2008
3
KRAMER, DAVID C.
Exec Dt:
03/07/2008
4
O'BRIEN, JOHN
Exec Dt:
03/10/2008
5
MILLER, STEPHEN J.
Exec Dt:
03/11/2008
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON RD
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8480879
US20090233821
12047887
Correspondence name and address
CHEVRON CORPORATION
LAW DEPARTMENT
IP PRACTICE GROUP
6001 BOLLINGER CANYON RD
SAN RAMON, CA 94583-2324
Assignment: 10
Reel/Frame:023316/0273   Pages: 7
Recorded: 10/01/2009
Attorney Dkt #:T-7557A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
09/11/2009
2
LOK, BRENT K.
Exec Dt:
09/09/2009
3
HELLING, KATHY A.
Exec Dt:
09/18/2009
4
LEE, STEVE K.
Exec Dt:
09/21/2009
5
SCHEXNAYDRE, RYAN J.
Exec Dt:
08/18/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8562819
US20100078355
12482082
Correspondence name and address
CHEVRON CORPORATION
6001 BOLLINGER CANYON ROAD
SAN RAMON, CA 94583-0806
Assignment: 11
Reel/Frame:023424/0974   Pages: 8
Recorded: 10/26/2009
Attorney Dkt #:T-7494A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
09/11/2009
2
LOK, BRENT K.
Exec Dt:
09/09/2009
3
HELLING, KATHY A.
Exec Dt:
09/18/2009
4
SCHEXNAYDRE, RYAN J.
Exec Dt:
09/04/2009
5
DESKIN, SCOTT C.
Exec Dt:
10/19/2009
6
ABERNATHY, SUSAN M.
Exec Dt:
09/02/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100078353
12481862
Correspondence name and address
CHEVRON CORPORATION
6001 BOLLINGER CANYON ROAD
SAN RAMON, CA 94583-0806
Assignment: 12
Reel/Frame:023425/0037   Pages: 8
Recorded: 10/26/2009
Attorney Dkt #:T-7557
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
09/11/2009
2
LOK, BRENT K.
Exec Dt:
09/09/2009
3
HELLING, KATHY A.
Exec Dt:
09/18/2009
4
LEE, STEVE K.
Exec Dt:
09/21/2009
5
SCHEXNAYDRE, RYAN J.
Exec Dt:
09/04/2009
6
ABERNATHY, SUSAN M.
Exec Dt:
09/02/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100078354
12482008
Correspondence name and address
CHEVRON CORPORATION
6001 BOLLINGER CANYON ROAD
SAN RAMON, CA 94583
Assignment: 13
Reel/Frame:024334/0182   Pages: 8
Recorded: 05/04/2010
Attorney Dkt #:T-7494
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
09/11/2009
2
LOK, BRENT K.
Exec Dt:
09/09/2009
3
HELLING, KATHY A.
Exec Dt:
09/18/2009
4
SCHEXNAYDRE, RYAN J.
Exec Dt:
08/18/2009
5
DESKIN, SCOTT C.
Exec Dt:
08/20/2009
6
ABERNATHY, SUSAN M.
Exec Dt:
09/02/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8318001
US20100081590
12481827
Correspondence name and address
CHEVRON CORPORATION
6001 BOLLINGER CANYON ROAD
SAN RAMON, CA 94583
Assignment: 14
Reel/Frame:025543/0379   Pages: 7
Recorded: 12/28/2010
Attorney Dkt #:T-7494B - ABERNATHY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
09/11/2009
2
LOK, BRENT K.
Exec Dt:
09/09/2009
3
HELLING, KATHY A.
Exec Dt:
09/18/2009
4
SCHEXNAYDRE, RYAN J.
Exec Dt:
08/18/2009
5
DESKIN, SCOTT C.
Exec Dt:
08/20/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100077842
12481903
Correspondence name and address
CHEVRON CORPORATION
6001 BOLLINGER CANYON ROAD
SAN RAMON ROAD, CA 94583
Assignment: 15
Reel/Frame:041379/0064   Pages: 7
Recorded: 02/27/2017
Attorney Dkt #:T-7557A-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOK, BRENT K.
Exec Dt:
09/09/2009
2
HELLING, KATHY A.
Exec Dt:
09/18/2009
3
LEE, STEVE K.
Exec Dt:
09/21/2009
4
SCHEXNAYDRE, RYAN J.
Exec Dt:
08/18/2009
5
ROSENBAUM, JOHN M.
Exec Dt:
09/11/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9732287
US20140202924
14222829
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 16
Reel/Frame:024405/0100   Pages: 8
Recorded: 05/18/2010
Attorney Dkt #:G-0161A-D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
04/15/2010
2
BERTRAND, NANCY J.
Exec Dt:
04/10/2010
3
DESKIN, SCOTT C.
Exec Dt:
04/07/2010
4
LOK, BRENT K.
Exec Dt:
04/15/2010
5
XIE, SHUIBO
Exec Dt:
04/21/2010
6
MILLER, STEPHEN J.
Exec Dt:
04/09/2010
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7994104
US20100219101
12695737
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 17
Reel/Frame:024414/0866   Pages: 6
Recorded: 05/20/2010
Attorney Dkt #:G-0119-D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN M.
Exec Dt:
04/15/2010
2
LOK, BRENT K.
Exec Dt:
04/27/2010
3
QUINNETT, PHILIP E.
Exec Dt:
04/23/2010
4
SIMMONS, CHRISTOPHER ALLEN
Exec Dt:
04/13/2010
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8192612
US20100219100
12695777
Correspondence name and address
CHEVRON CORPORATION
6001 BOLLINGER CANYON ROAD
SAN RAMON, CA 94583
Assignment: 18
Reel/Frame:029516/0718   Pages: 6
Recorded: 12/21/2012
Attorney Dkt #:T-7557-CIP MCQUISTON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN MICHAEL
Exec Dt:
12/07/2012
2
LOK, BRENT K.
Exec Dt:
12/13/2012
3
HELLING, KATHY ANN
Exec Dt:
12/11/2012
4
LEE, STEVEN
Exec Dt:
12/18/2012
5
SCHEXNAYDRE, RYAN JOSEPH
Exec Dt:
12/10/2012
6
ABERNATHY, SUSAN MARJORIE
Exec Dt:
12/07/2012
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8784643
US20130090272
13691470
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 19
Reel/Frame:034599/0852   Pages: 8
Recorded: 12/30/2014
Attorney Dkt #:70205.0515USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENBAUM, JOHN MICHAEL
Exec Dt:
11/13/2014
2
LOK, BRENT K.
Exec Dt:
12/15/2014
3
HELLING, KATHY A.
Exec Dt:
11/13/2014
4
LEE, STEPHEN K.
Exec Dt:
11/24/2014
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8956581
US20140023562
14031334
Correspondence name and address
MERCHANT & GOULD
P.O. BOX 2903
MINNEAPOLIS, MN 55402

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