skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CAMPBELL, CURTIS B.
Total Assignments: 31
Assignment: 1
Reel/Frame:004033/0469   Pages: 1
Recorded: 07/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/29/1982
Assignee
1
A CORP. OF DE
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06403606
Correspondence name and address
J. A. BUCHANAN, JR.
P. O. BOX 7643
SAN FRANCISCO, CA 94120
Assignment: 2
Reel/Frame:004139/0305   Pages: 1
Recorded: 05/31/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/31/1983
Assignee
1
A CORP. OF DE
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06499131
Correspondence name and address
J. A. BUCHANAN, JR.
P.O. BOX 7643
SAN FRANCISCO, CA 94120
Assignment: 3
Reel/Frame:004139/0306   Pages: 1
Recorded: 05/31/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/31/1983
Assignee
1
A CORP.OF DE
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06499132
Correspondence name and address
J. A. BUCHANAN, JR.
P.O. BOX 7643
SAN FRANCISCO, CA 94120
Assignment: 4
Reel/Frame:004303/0180   Pages: 1
Recorded: 08/08/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/20/1984
Assignee
1
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06632784
Correspondence name and address
J. A. BUCHANAN, JR.
P. O. BOX 7643
SAN FRANCISCO, CA 94120
Assignment: 5
Reel/Frame:004354/0183   Pages: 1
Recorded: 12/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/20/1984
Assignee
1
A DE CORP
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06687046
Correspondence name and address
J. A. BUCHANAN, JR.,
P. O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 6
Reel/Frame:004354/0190   Pages: 1
Recorded: 12/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/20/1984
Assignee
1
A CORP OF DE
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06687064
Correspondence name and address
J. A. BUCHANAN, JR.
P. O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 7
Reel/Frame:004782/0848   Pages: 1
Recorded: 11/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/05/1987
Assignee
1
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07121986
Correspondence name and address
CHEVRON CORPORATION
LAW DEPARTMENT - PATENT DIVISION
P. O. BOX 7141
SAN FRANCISCO, 94120-7141
Assignment: 8
Reel/Frame:005414/0453   Pages: 2
Recorded: 08/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/09/1990
2
Exec Dt:
08/09/1990
Assignee
1
A DE CORP.
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07570581
Correspondence name and address
CHEVRON CORP., LAW DEPT., PATENT DIV.,
P. O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 9
Reel/Frame:006401/0308   Pages: 2
Recorded: 11/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/14/1992
Assignee
1
555 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94120-7141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07938779
Correspondence name and address
GERALD F. SWISS
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BLDG., P.O. BOX 1404
WASHINGTON & PRINCE STREETS
ALEXANDRIA, VA. 22313-1404
Assignment: 10
Reel/Frame:006423/0844   Pages: 2
Recorded: 01/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/14/1992
Assignee
1
555 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94120-7141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07939195
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GERALD F. SWISS, ESQ.
THE GEORGE MASON BLDG., P.O. BOX 1404
WASHINGTON & PRINCE STREETS
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:006487/0711   Pages: 2
Recorded: 05/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/11/1993
Assignee
1
P.O. BOX 1627
RICHMOND, CALIFORNIA 94802-0627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08030580
Correspondence name and address
GERALD F. SWISS
BURNS, DOANE, SWECKER & MATHIS
WASHINGTON & PRINCE STREETS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 12
Reel/Frame:006540/0867   Pages: 2
Recorded: 05/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/11/1993
Assignee
1
P.O. BOX 1627
RICHMOND, CALIFORNIA 94802-0627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08030781
Correspondence name and address
GERALD F. SWISS
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BUILDING, P.O. BOX 1404
WASHINGTON AND PRINCE STREETS
ALEXANDRIA, VA 22313-1404
Assignment: 13
Reel/Frame:006540/0869   Pages: 2
Recorded: 05/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/11/1993
Assignee
1
P.O. BOX 1627
RICHMOND, CALIFORNIA 94802-0627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08031222
Correspondence name and address
GERALD F. SWISS
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BLDG., P.O. BOX 1404
WASHINGTON AND PRINCE STREETS
ALEXANDRIA, VA 22313-1404
Assignment: 14
Reel/Frame:006819/0268   Pages: 2
Recorded: 12/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/22/1993
Assignee
1
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08173192
Correspondence name and address
GERALD F. SWISS, ESQ.
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BUILDING
WASHINGTON & PRINCE STS., P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 15
Reel/Frame:006832/0643   Pages: 2
Recorded: 12/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/22/1993
Assignee
1
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08172544
Correspondence name and address
GERALD F. SWISS, ESQ.
BURNS DOANE SWECKER & MATHIS
THE GEORGE MASON BUILDING
WASHINGTON & PRINCE STS., P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 16
Reel/Frame:008315/0745   Pages: 2
Recorded: 01/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/18/1996
Assignee
1
P.O. BOX 5047
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08722734
Correspondence name and address
CHEVRON CORPORATION
ERNEST A. SCHAAL
LAW DEPT., PATENT AND LICENSING UNIT
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 17
Reel/Frame:010821/0430   Pages: 3
Recorded: 05/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2000
2
Exec Dt:
03/29/2000
Assignees
1
555 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94105
2
555 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09466243
Correspondence name and address
CHEVRON CORPORATION
A. STEPHEN ZAVELL
PATENT AND LICENSING UNIT
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 18
Reel/Frame:011152/0230   Pages: 3
Recorded: 08/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2000
2
Exec Dt:
08/02/2000
Assignee
1
2613 CAMINO RAMON
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09527166
Correspondence name and address
CHEVRON CORPORATION
RICHARD J. SHERIDAN
PATENT AND LICENSING UNIT
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 19
Reel/Frame:011233/0906   Pages: 3
Recorded: 10/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2000
2
Exec Dt:
10/17/2000
Assignees
1
575 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94105
2
79 RUE ANATOLE FRANCE
92309 LEVALIOIS-PERRET, CEDEX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09585906
Correspondence name and address
CHEVRON CORPORATION
WALTER L. STUMPF
P.O. BOX 6006
PATENT AND LICENSING UNIT
SAN RAMON, CA 94583-0806
Assignment: 20
Reel/Frame:012238/0694   Pages: 2
Recorded: 10/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/23/2001
Assignee
1
575 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09454785
Correspondence name and address
CHEVRON CORPORATION
WALTER L. STUMPF
PATENT AND LICENSING UNIT-LAW DEPARTMENT
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583-0806
Assignment: 21
Reel/Frame:014937/0446   Pages: 7
Recorded: 01/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2004
2
Exec Dt:
01/10/2004
3
Exec Dt:
01/09/2004
4
Exec Dt:
01/07/2004
5
Exec Dt:
01/22/2004
6
Exec Dt:
01/14/2004
Assignee
1
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10660948
Correspondence name and address
CHEVRON TEXACO CORPORATION
JOSETTA I. JONES, LAW DEPARTMENT
INTELLECTUAL PROPERTY UNIT
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 22
Reel/Frame:016989/0672   Pages: 3
Recorded: 09/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2005
2
Exec Dt:
09/01/2005
Assignee
1
6001 BOLLINGER CANYON ROAD
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11218390
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-2324
Assignment: 23
Reel/Frame:016991/0567   Pages: 4
Recorded: 09/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2005
2
Exec Dt:
08/31/2005
3
Exec Dt:
09/01/2005
Assignee
1
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11192757
Correspondence name and address
STEVEN G.K. LEE
CHEVRONTEXACO CORPORATION
INTELLECTUAL PROPERTY PRACTICE GROUP
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 24
Reel/Frame:022019/0310   Pages: 9
Recorded: 12/22/2008
Attorney Dkt #:12/260,768
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2008
2
Exec Dt:
11/13/2008
3
Exec Dt:
11/17/2008
4
Exec Dt:
11/18/2008
5
Exec Dt:
11/17/2008
6
Exec Dt:
11/17/2008
7
Exec Dt:
11/12/2008
Assignee
1
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12260768
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 25
Reel/Frame:022178/0732   Pages: 2
Recorded: 01/23/2009
Attorney Dkt #:T-6469(538-77)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/19/2009
Assignee
1
6001 BOLLINGER CANYON ROAD, BLDG. T
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12221171
Correspondence name and address
M. CARMEN & ASSOCIATES, PLLC
170 OLD COUNTRY ROAD
SUITE 400
MINEOLA, NY 11501
Assignment: 26
Reel/Frame:027425/0267   Pages: 5
Recorded: 12/21/2011
Attorney Dkt #:538-192
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2011
2
Exec Dt:
12/05/2011
3
Exec Dt:
11/21/2011
4
Exec Dt:
11/29/2011
Assignee
1
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13199453
Correspondence name and address
M. CARMEN & ASSOCIATES, PLLC
1201 RXR PLAZA
UNIONDALE, NY 11556
Assignment: 27
Reel/Frame:031199/0477   Pages: 3
Recorded: 09/13/2013
Attorney Dkt #:538-221
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2013
2
Exec Dt:
01/22/2013
3
Exec Dt:
01/28/2013
Assignee
1
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13682172
Correspondence name and address
MICHAEL E. CARMEN
1201 RXR PLAZA
UNIONDALE, NY 11556
Assignment: 28
Reel/Frame:029903/0942   Pages: 3
Recorded: 03/01/2013
Attorney Dkt #:538-189
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2013
2
Exec Dt:
02/26/2013
Assignee
1
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13727892
Correspondence name and address
MICHAEL E. CARMEN
1201 RXR PLAZA
UNIONDALE, NY 11556
Assignment: 29
Reel/Frame:031590/0142   Pages: 4
Recorded: 11/13/2013
Attorney Dkt #:538-235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2013
2
Exec Dt:
11/05/2013
3
Exec Dt:
11/12/2013
Assignee
1
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14069271
Correspondence name and address
M. CARMEN & ASSOCIATES, PLLC
1201 RXR PLAZA
UNIONDALE, NY 11556
Assignment: 30
Reel/Frame:031732/0065   Pages: 8
Recorded: 12/06/2013
Attorney Dkt #:538-213
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2013
2
Exec Dt:
11/01/2013
3
Exec Dt:
12/05/2013
Assignee
1
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14039377
Correspondence name and address
M. CARMEN & ASSOCIATES, PLLC
1201 RXR PLAZA
UNIONDALE, NY 11556
Assignment: 31
Reel/Frame:066320/0636   Pages: 7
Recorded: 02/01/2024
Attorney Dkt #:T-10461-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/2020
2
Exec Dt:
08/27/2020
3
Exec Dt:
08/27/2020
Assignee
1
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-2324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17772586
Correspondence name and address
CHEVRON CORPORATION - LAW DEPARTMENT
P.O. BOX 6006
SAN RAMON, CA 94583-0806

Search Results as of: 05/06/2024 03:32 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT