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Patent Assignment Assignor Details
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Assignor Name : STEFANI, JOSEPH P.
Total Assignments: 6
Assignment: 1
Reel/Frame:015374/0498   Pages: 3
Recorded: 05/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFANI, JOSEPH P.
Exec Dt:
05/12/2004
2
HERKENHOFF, E. FREDERIC
Exec Dt:
05/11/2004
Assignee
1
CHEVRON U.S.A., INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-0806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7127116
US20040179593
10736950
Correspondence name and address
CHEVRON TEXACO CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 2
Reel/Frame:018905/0423   Pages: 4
Recorded: 02/20/2007
Attorney Dkt #:10/582682
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERKENHOFF, E. FREDERIC
Exec Dt:
02/06/2007
2
STEFANI, JOSEPH P.
Exec Dt:
02/06/2007
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7679990
US20070272473
10582682
Correspondence name and address
MAURICE E. TEIXEIRA
6001 BOLLINGER CANYON ROAD
P.O. BOX 6006
SAN RAMON, CA 94583
Assignment: 3
Reel/Frame:023328/0330   Pages: 3
Recorded: 10/05/2009
Attorney Dkt #:T-7826 PENNEBAKER
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEFANI, JOSEPH P.
Exec Dt:
10/05/2009
Assignee
1
CHEVRON U.S.A., INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8494778
US20110082645
12573655
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 4
Reel/Frame:043181/0273   Pages: 8
Recorded: 08/03/2017
Attorney Dkt #:T-10487
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, PRASENJIT
Exec Dt:
08/04/2016
2
KRISHNAMURTHY, KABILAN
Exec Dt:
08/10/2016
3
SKELT, CHRISTOPHER H.
Exec Dt:
08/08/2016
4
STEFANI, JOSEPH P.
Exec Dt:
08/11/2016
5
TIWARY, DILEEP K.
Exec Dt:
08/10/2016
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583-0806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10386512
US20180038974
15667709
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 5
Reel/Frame:046927/0978   Pages: 4
Recorded: 09/20/2018
Attorney Dkt #:T-10739
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBERTIN, UWE K.
Exec Dt:
09/21/2017
2
STEFANI, JOSEPH P.
Exec Dt:
09/19/2017
3
SHABELANSKY, ANDREY H.
Exec Dt:
09/21/2017
4
MEADOWS, MARK A.
Exec Dt:
09/19/2017
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-0806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11150371
US20190086568
16136755
Correspondence name and address
CHEVRON CORPORATION - LAW DEPARTMENT
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 6
Reel/Frame:065274/0204   Pages: 9
Recorded: 10/18/2023
Attorney Dkt #:T-11244-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM CHEN NING, IVAN
Exec Dt:
09/13/2023
2
NEMETH, TAMAS
Exec Dt:
09/13/2023
3
BARTELL, DAVID C.
Exec Dt:
09/13/2023
4
ZHANG, ZHISHUAI
Exec Dt:
09/13/2023
5
TAN, YUNHUI
Exec Dt:
09/19/2023
6
BEVC, DIMITRI
Exec Dt:
09/19/2023
7
STEFANI, JOSEPH P.
Exec Dt:
09/13/2023
8
DISIENA, JAMES P.
Exec Dt:
09/20/2023
9
HUGHES, KELLY
Exec Dt:
10/17/2023
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-0806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11828171
US20220290559
17200677
Correspondence name and address
CHEVRON CORPORATION - LAW DEPARTMENT
P.O. BOX 6006
SAN RAMON, CA 94583-0806

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