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Patent Assignment Assignor Details
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Assignor Name : EARLS, DAVID E.
Total Assignments: 7
Assignment: 1
Reel/Frame:003987/0952   Pages: 2
Recorded: 04/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JACOBSON, ROBERT L . SPECIAL ADMINISTRATOR FOR THE ESTATE OF DONALD W. BLAKELY, DEC'D.
Exec Dt:
04/02/1982
2
BISHOP, KEITH C. III
Exec Dt:
04/02/1982
3
EARLS, DAVID E.
Exec Dt:
04/02/1982
4
ROBINSON, RICHARD C.
Exec Dt:
04/02/1982
Assignee
1
CHEVRON RESEARCH COMPANY
A CORP. OF DE
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4442221
NONE
06367070
Correspondence name and address
BURNS, DOANE, SWECKER AND MATHIS
P. O. BOX 1404
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:007157/0623   Pages: 3
Recorded: 08/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRIMBLE, HAROLD J.
Exec Dt:
08/01/1994
2
REYNOLDS, BRUCE E.
Exec Dt:
08/18/1994
3
BACHTEL, ROBERT W.
Exec Dt:
08/01/1994
4
KLETT, ROBERT J.
Exec Dt:
08/04/1994
5
BROSSARD, DAVID N.
Exec Dt:
08/02/1994
6
EARLS, DAVID E.
Exec Dt:
08/01/1994
Assignee
1
CHEVRON RESEARCH AND TECHNOLOGY COMPANY A DIVISION OF CHEVRON U.S.A. INC.
P.O. BOX 1627 RICHMOND, CA 94802-0627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5492617
NONE
08273526
Correspondence name and address
CHEVRON CORPORATION
LAW DEPARTMENT/PATENT AND LICENSING UNIT
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 3
Reel/Frame:007940/0118   Pages: 4
Recorded: 03/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BACHTEL, ROBERT W.
Exec Dt:
02/22/1996
2
OHARA, YOSHITOMO
Exec Dt:
02/27/1996
3
ISHIZUKA, TOSHIO
Exec Dt:
03/04/1996
4
HIRAGA, TSUNEHIKO
Exec Dt:
03/08/1996
5
PARIMI, KRISHNIAH
Exec Dt:
02/22/1996
6
EARLS, DAVID E.
Exec Dt:
02/22/1996
Assignee
1
CHEVRON U.S.A. INC.
P.O. BOX 1627
RICHMOND, CALIFORNIA 94802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5603904
NONE
08624195
Correspondence name and address
CHEVRON CORPORATION
ALAN W. KLAASSEN
LAW DEPARTMENT
PATENT AND LICENSING UNIT, P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 4
Reel/Frame:009982/0358   Pages: 6
Recorded: 05/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRANTZ, WILLIAM B.
Exec Dt:
05/03/1999
2
EARLS, DAVID E.
Exec Dt:
04/26/1999
3
TRIMBLE, HAROLD J.
Exec Dt:
04/29/1999
4
CHABOT, JULIE
Exec Dt:
04/26/1999
5
PARIMI, KRISHNIAH
Exec Dt:
04/29/1999
Assignee
1
CHEVRON U.S.A. INC
555 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387334
NONE
09216268
Correspondence name and address
CHEVRON CORPORATION
A. STEPHEN ZAVELL
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 5
Reel/Frame:012116/0593   Pages: 7
Recorded: 08/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, PAK C.
Exec Dt:
07/25/2001
2
EARLS, DAVID E.
Exec Dt:
08/13/2001
3
REYNOLDS, BRUCE E.
Exec Dt:
08/15/2001
4
JOHNSON, DAVID R.
Exec Dt:
07/24/2001
5
BACHTEL, ROBERT W.
Exec Dt:
07/31/2001
6
TRIMBLE, HAROLD J.
Exec Dt:
08/15/2001
Assignee
1
CHEVRON U.S.A. INC.
2613 CAMINO RAMON
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020043483
09839042
Correspondence name and address
CHEVRON CORPORATION
PENNY L. PRATER
PATENT AND LICENSING UNIT
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 6
Reel/Frame:015795/0766   Pages: 6
Recorded: 09/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, PAK C.
Exec Dt:
08/20/2004
2
EARLS, DAVID E.
Exec Dt:
08/20/2004
3
REYNOLDS, BRUCE E.
Exec Dt:
08/17/2004
4
JOHNSON, DAVID R.
Exec Dt:
08/17/2004
5
BACHTEL, ROBERT W.
Exec Dt:
08/23/2004
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050006283
10841650
Correspondence name and address
CHEVRON TEXACO CORPORATION
PENNY L. PRATER
P.O. BOX 6006
LAW DEPARTMENT, INTELLECTUAL PROP. UNIT
SAN RAMON, CA 94583-0806
Assignment: 7
Reel/Frame:016444/0024   Pages: 7
Recorded: 04/11/2005
Conveyance: A CORRECTIVE ASSIGNMENT TO REMOVE A INCORRECT SERIAL NUMBER 10/841250 ON REEL 015795 FRAME 0766
Assignors
1
LEUNG, PAK C.
Exec Dt:
08/20/2004
2
EARLS, DAVID E.
Exec Dt:
08/20/2004
3
REYNOLDS, BRUCE E.
Exec Dt:
08/17/2004
4
JOHNSON, DAVID R.
Exec Dt:
08/17/2004
5
BACHTEL, ROBERT W.
Exec Dt:
08/23/2004
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050006283
10841650
Correspondence name and address
CHEVRON TEXACO CORPORATION
LAW DEPARTMENT
INTELLECTUAL PROPERTY PRACTICE GROUP
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583-0806

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