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Patent Assignment Assignee Details
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Assignee Name : UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
Total Assignments: 30
Assignment: 1
Reel/Frame:004857/0309   Pages: 1
Recorded: 01/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KANNE, DIANE D.
Exec Dt:
01/13/1988
2
IWAMOTO, ROSS Y.
Exec Dt:
01/13/1988
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4904279
NONE
07143516
Correspondence name and address
ARTHUR E. OAKS
PATENT DEPARTMENT
UNION OIL COMPANY OF CALIFORNIA
P.O. BOX 76
BREA, CA 92621
Assignment: 2
Reel/Frame:004976/0601   Pages: 1
Recorded: 10/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOEPKE, JEFFERY W.
Exec Dt:
08/30/1988
2
DELANEY, DENNIS D.
Exec Dt:
08/30/1988
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4883601
NONE
07238752
Correspondence name and address
YALE S. FINKLE
PATENT DEPT.,
UNION OIL COMPANY OF CALIFORNIA
P. O. BOX 76
BREA, CA 92621
Assignment: 3
Reel/Frame:004974/0785   Pages: 1
Recorded: 10/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GREEN, JAMES A. II
Exec Dt:
10/26/1988
2
YOUNG, DONALD C.
Exec Dt:
10/26/1988
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5041240
NONE
07262961
Correspondence name and address
MICHAEL H. LAIRD
PATENT DEPARTMENT
UNION OIL COMPANY OF CALIFORNIA
P. O. BOX 76
BREA, CA 92621
Assignment: 4
Reel/Frame:005011/0936   Pages: 1
Recorded: 12/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PILLING, RICHARD L.
Exec Dt:
12/28/1988
2
YOUNG, DONALD C.
Exec Dt:
12/28/1988
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5039327
NONE
07290992
Correspondence name and address
ARTHUR E. OAKS
PATENT DEPT.,
UNION OIL COMPANY OF CALIFORNIA
P. O. BOX 76
BREA, CA 92621
Assignment: 5
Reel/Frame:005045/0084   Pages: 1
Recorded: 02/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ERICH, OTIS G. JR.
Exec Dt:
01/12/1989
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5007031
NONE
07292388
Correspondence name and address
MICHAEL A. KONDZELLA
PAT. DEPT., UNION OIL COMPANY OF CALIF.
P. O. BOX 76
BREA, CA 92621
Assignment: 6
Reel/Frame:005125/0271   Pages: 1
Recorded: 06/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KISSEL, CHARLES L.
Exec Dt:
02/09/1989
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5004562
NONE
07305451
Correspondence name and address
ALAN H. THOMPSON
PATENT DEPARTMENT
UNION OIL COMPANY OF CALIFORNIA
P.O. BOX 76
BREA, CA 92621
Assignment: 7
Reel/Frame:005068/0386   Pages: 1
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSE, KENNETH R.
Exec Dt:
03/16/1989
2
WILLIAMS, MARTIN M.
Exec Dt:
03/16/1989
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5019422
NONE
07316459
Correspondence name and address
MICHAEL A. KONDZELLA
PATENT DEPT, UNION OIL COMPANY
P.O. BOX 76
BREA, CA 92621
Assignment: 8
Reel/Frame:005127/0199   Pages: 1
Recorded: 07/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WARD, JOHN W.
Exec Dt:
03/31/1989
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990476
NONE
07332517
Correspondence name and address
YALE S. FINKLE
PATENT DEPT.,
UNION OIL COMPANY OF CALIFORNIA
P. O. BOX 76
BREA, CA 92621
Assignment: 9
Reel/Frame:005068/0389   Pages: 1
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARBOLT, BRUCE A.
Exec Dt:
04/21/1989
2
MOERDYKE, DONALD M.
Exec Dt:
04/21/1989
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4962283
NONE
07316988
Correspondence name and address
MICHAEL A. KONDZELLA
PATENT DEPT.
UNION OIL COMPANY OF CALIFORNIA
P.O. BOX 76
BREA, CA 92621
Assignment: 10
Reel/Frame:005125/0272   Pages: 1
Recorded: 06/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KISSEL, CHARLES L.
Exec Dt:
04/28/1989
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5004563
NONE
07345029
Correspondence name and address
ALAN H. THOMPSON
PATENT DEPARTMENT
UNION OIL COMPANY OF CALIFORNIA
POST OFFICE BOX 76
BREA, CA 92621
Assignment: 11
Reel/Frame:005130/0353   Pages: 1
Recorded: 07/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEST, MARTIN
Exec Dt:
05/25/1989
2
ABDO, SUHEIL F.
Exec Dt:
05/25/1989
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5036033
NONE
07358432
Correspondence name and address
YALE S. FINKLE
PATENT DEPARTMENT, UNION OIL COMPANY
OF CALIFORNIA, P.O. BOX 76
BREA, CA 92621
Assignment: 12
Reel/Frame:005159/0175   Pages: 1
Recorded: 08/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHERZER, JULIUS
Exec Dt:
05/31/1989
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4987110
NONE
07359112
Correspondence name and address
YALE S. FINKLE
PATENT DEPT.
UNION OIL CO. OF CALIFORNIA
P. O. BOX 76
BREA, CA 92621
Assignment: 13
Reel/Frame:005158/0295   Pages: 1
Recorded: 10/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DENNEY, MICHAEL L.
Exec Dt:
09/21/1989
2
WITHROW, SHELBY M.
Exec Dt:
09/21/1989
3
DELANCEY, JOHN M.
Exec Dt:
09/21/1989
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4995896
NONE
07401038
Correspondence name and address
MICHAEL A. KONDZELLA
PATENT DEPARTMENT
UNION OIL COMPANY OF CALIF.
P. O. BOX 76
BREA, CA 92621
Assignment: 14
Reel/Frame:005932/0814   Pages: 2
Recorded: 11/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BIALE, JOHN
Exec Dt:
11/30/1989
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116901
NONE
07444551
Correspondence name and address
SHLOMO R. FRIEMAN
PATENT DEPARTMENT
UNION OIL COMPANY OF CALIFORNIA
P.O. BOX 76
BREA, CA 92621
Assignment: 15
Reel/Frame:005210/0173   Pages: 1
Recorded: 12/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ALLEN, WILLIAM C.
Exec Dt:
12/29/1989
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5122554
NONE
07458998
Correspondence name and address
WILLIAM O. JACOBSON
PATENT DEPT.
UNION OIL COMPANY OF CALIF.
P. O. BOX 76
BREA, CA 92621
Assignment: 16
Reel/Frame:005275/0324   Pages: 1
Recorded: 04/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHRISTOLINI, BEN A.
Exec Dt:
04/04/1990
2
LE, KIMANH T.
Exec Dt:
04/04/1990
3
BERNDT, MITCHELL J.
Exec Dt:
04/04/1990
4
HOWE, STEVEN E.
Exec Dt:
04/04/1990
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES,, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5013428
NONE
07504937
Correspondence name and address
CLARK E. DE LARVIN
PATENT DEPARTMENT
UNION OIL COMPANY OF CALIFORNIA
P.O. BOX 76
BREA, CA 92621
Assignment: 17
Reel/Frame:005305/0193   Pages: 3
Recorded: 04/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CLARK, DANFORD E.
Exec Dt:
04/27/1990
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5015611
NONE
07486533
Correspondence name and address
ALAN H. THOMPSON
PATENT DEPARTMENT
UNION OIL COMPANY OF CALIFORNIA
POST OFFICE BOX 76
BREA, CA 92621
Assignment: 18
Reel/Frame:005309/0284   Pages: 2
Recorded: 04/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WARD, JOHN W.
Exec Dt:
04/30/1990
2
DELANEY, DENNIS D.
Exec Dt:
04/30/1990
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051386
NONE
07516266
Correspondence name and address
ALAN H. THOMPSON
PATENT DEPT.
UNION OIL COMPANY OF CALIFORNIA
P.O. BOX 76
BREA, CA 92621
Assignment: 19
Reel/Frame:005313/0828   Pages: 2
Recorded: 05/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHOWALTER, WILLIAM E.
Exec Dt:
05/04/1990
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5126037
NONE
07518784
Correspondence name and address
WILLIAM O. JACOBSON
PATENT DEPT.
UNION OIL CO. OF CALIFORNIA
P. O. BOX 76
BREA, CA 92621
Assignment: 20
Reel/Frame:005446/0884   Pages: 2
Recorded: 09/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JONES, FRANK L.
Exec Dt:
09/10/1990
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5117915
NONE
07569691
Correspondence name and address
WILLIAM O. JACOBSON
UNION OIL COMPANY OF CALIF.
DBA UNOCAL
P.O. BOX 76
BREA, CA 92622-0076
Assignment: 21
Reel/Frame:005443/0775   Pages: 2
Recorded: 08/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JONES, FRANK
Exec Dt:
09/14/1990
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4986361
NONE
07401086
Correspondence name and address
WILLIAM O. JACOBSON
UNION OIL COMPANY OF CALIFORNIA
P. O. BOX 76
BREA, CA 92621
Assignment: 22
Reel/Frame:005551/0229   Pages: 2
Recorded: 12/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUTCHINS, RICHARD D.
Exec Dt:
12/21/1990
2
SANDIFORD, BURTON B.
Exec Dt:
12/21/1990
3
DOVAN, HOAI T.
Exec Dt:
12/21/1990
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5145012
NONE
07631863
Correspondence name and address
SHLOMO R. FRIEMAN
PATENT DEPARTMENT
UNION OIL COMPANY OF CALIFORNIA
P.O. BOX 76
BREA, CA 92622
Assignment: 23
Reel/Frame:005853/0499   Pages: 2
Recorded: 09/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GALLUP, DARRELL L.
Exec Dt:
01/22/1991
2
OBANDO, MANUEL E.
Exec Dt:
01/22/1991
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5085782
NONE
07635478
Correspondence name and address
CLARK E. DE LARVIN
PATENT DEPT.,
UNION OIL COMPANY OF CALIFORNIA
P. O. BOX 7600
BREA, CA 92622-0076
Assignment: 24
Reel/Frame:005629/0151   Pages: 2
Recorded: 02/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WARD, JOHN W.
Exec Dt:
02/28/1991
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350501
NONE
07663242
Correspondence name and address
YALE S. FINKLE
PATENT DEPT.
UNION OIL COMPANY OF CALIFORNIA
P. O. BOX 76
BREA, CA 92622-0076
Assignment: 25
Reel/Frame:005629/0160   Pages: 2
Recorded: 02/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEWGILL, GREGORY S.
Exec Dt:
02/28/1991
2
KALFAYAN, LEONARD J.
Exec Dt:
02/28/1991
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5105887
NONE
07663267
Correspondence name and address
SHLOMO R. FRIEMAN
PATENT DEPT.
UNION OIL COMPANY OF CALIFORNIA
P.O. BOX 7600
BREA, CA 92622-7600
Assignment: 26
Reel/Frame:005654/0737   Pages: 2
Recorded: 03/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
QUINTANA, JULIO M.
Exec Dt:
03/20/1991
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA 90017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5205365
NONE
07662168
Correspondence name and address
WILLIAM O. JACOBSON
PATENT DEPT.
UNION OIL CO., P.O. BOX 7600
BREA, CA 92622-7600
Assignment: 27
Reel/Frame:005904/0891   Pages: 2
Recorded: 10/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GALLUP, DARRELL L.
Exec Dt:
10/31/1991
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5246593
NONE
07785464
Correspondence name and address
CHARLES L. HARTMAN
PATENT DEPARTMENT
UNION OIL COMPANY OF CALIFORNIA
P. O. BOX 7600
BREA, CA 92622-7600
Assignment: 28
Reel/Frame:006039/0327   Pages: 2
Recorded: 02/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUTCHINS, RICHARD D.
Exec Dt:
02/28/1992
2
SANDIFORD, BURTON B.
Exec Dt:
02/28/1992
3
DOVAN, HOAI T.
Exec Dt:
02/28/1992
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5203834
NONE
07843954
Correspondence name and address
SHLOMO R. FRIEMAN
UNOCAL
POST OFFICE BOX 7600
BREA, CA 92622-7600
Assignment: 29
Reel/Frame:006171/0147   Pages: 2
Recorded: 06/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAM SAREM, A. M.
Exec Dt:
06/15/1992
2
HUTCHINS, RICHARD D.
Exec Dt:
06/15/1992
3
FRIEMAN, SHLOMO R.
Exec Dt:
06/15/1992
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5247993
NONE
07899636
Correspondence name and address
SHLOMO R. FRIEMAN
P.O. BOX 7600
BREA, CA 92622-7600
Assignment: 30
Reel/Frame:006172/0371   Pages: 2
Recorded: 07/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CONNER, STEPHEN L.
Exec Dt:
07/01/1992
Assignee
1
UNION OIL COMPANY OF CALIFORNIA, DBA UNOCAL, A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5294214
NONE
07891230
Correspondence name and address
WILLIAM O. JACOBSON
UNION OIL COMPANY OF CALIFORNIA
P.O. BOX 7600
BREA, CA 92622-7600

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