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Patent Assignment Assignor Details
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Assignor Name : SANDIFORD, BURTON B.
Total Assignments: 14
Assignment: 1
Reel/Frame:003951/0101   Pages: 1
Recorded: 03/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SANDIFORD, BURTON B.
Exec Dt:
08/13/1980
Assignee
1
UNION OIL COMPANY OF CALIFORNIA
A CORP. OF CA.
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4332297
NONE
06178911
Correspondence name and address
GERALD L. FLOYD
UNION OIL CO. OF CALIF., PAT. DIV.
P. O. BOX 76
BREA, CA 92621
Assignment: 2
Reel/Frame:004160/0285   Pages: 1
Recorded: 08/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDIFORD, BURTON B.
Exec Dt:
12/16/1981
2
DOVAN, HOAI T.
Exec Dt:
12/16/1981
3
HUTCHINS, RICHARD D.
Exec Dt:
12/16/1981
Assignee
1
UNION OIL COMPANY OF CALIFORNIA
A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4413680
NONE
06332940
Correspondence name and address
GERALD L. FLOYD
PATENT DIVISION
UNION OIL COMPANY OF CALIFORNIA
P. O. BOX 76
BREA, CA 92621
Assignment: 3
Reel/Frame:004337/0947   Pages: 1
Recorded: 12/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FETT, E. REINOLD
Exec Dt:
12/22/1982
2
SANDIFORD, BURTON B.
Exec Dt:
12/22/1982
3
BICKFORD, HAROLD J.
Exec Dt:
12/22/1982
Assignee
1
UNION OIL COMPANY OF CALIFORNIA
A CORP. OF CA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501324
NONE
06453506
Correspondence name and address
GERALD L. FLOYD
PATENT DIVISION
UNION OIL CO. OF CALIFORNIA
P. O. BOX 76
BREA, CA 92621
Assignment: 4
Reel/Frame:004673/0091   Pages: 1
Recorded: 02/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SANDIFORD, BURTON B.
Exec Dt:
01/24/1986
Assignee
1
CITIES SERVICE OIL AND GAS CORPORATION, 110 WEST SEVENTH STREET, TULSA, 74119
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4665986
NONE
06822118
Correspondence name and address
F. EUGENE LOGAN
STE. 205, 275 CENTENNIAL WAY
TUSTIN, CA 92680-3706
Assignment: 5
Reel/Frame:004530/0035   Pages: 1
Recorded: 04/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDIFORD, BURTON B.
Exec Dt:
03/26/1986
2
CHIOU, CHII-SHYOUNG
Exec Dt:
03/19/1986
Assignee
1
CITIES SERVICE OIL AND GAS CORPORATION
110 WEST SEVENTH STREET
TULSA, OKLAHOMA 74119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4665987
NONE
06822479
Correspondence name and address
F. EUGENE LOGAN
275 CENTENNIAL WAY STE. 205
TUSTIN, CA 92680-3706
Assignment: 6
Reel/Frame:004533/0674   Pages: 1
Recorded: 04/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDIFORD, BURTON B.
Exec Dt:
03/26/1986
2
ZILLMER, ROGER C.
Exec Dt:
03/18/1986
Assignee
1
CITIES SERVICE OIL AND GAS CORPORATION
110 WEST SEVENTH STREET
TULSA, OKLAHOMA 74119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4673038
NONE
06822120
Correspondence name and address
F. EUGENE LOGAN
275 CENTENNIAL WAY, STE. 205
TUSTIN, CA 92680-3706
Assignment: 7
Reel/Frame:004544/0810   Pages: 1
Recorded: 04/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDIFORD, BURTON B.
Exec Dt:
03/26/1986
2
ZILLMER, ROGER C.
Exec Dt:
03/26/1986
Assignee
1
CITIES SERVICE OIL AND GAS CORPORATION
110 WEST SEVENTH STREET
TULSA, OKLAHOMA 74119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4643255
NONE
06810939
Correspondence name and address
F. EUGENE LOGAN
275 CENTENNIAL WAY
SUITE 205
TUSTIN, CA 92680-3706
Assignment: 8
Reel/Frame:004549/0135   Pages: 1
Recorded: 04/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDIFORD, BURTON B.
Exec Dt:
03/26/1986
2
ZILLMER, ROGER C.
Exec Dt:
03/18/1986
Assignee
1
CITIES SERVICE OIL AND GAS CORPORATION
110 WEST SEVENTH STREET
TULSA, OKLAHOMA 74119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4796700
NONE
06822156
Correspondence name and address
F. EUGENE LOGAN
275 CENTENNIAL WAY STE. 205
TUSTIN, CA 92680
Assignment: 9
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: 10
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: 11
Reel/Frame:006280/0310   Pages: 2
Recorded: 10/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDIFORD, BURTON B.
Exec Dt:
10/08/1992
2
DOVAN, HOAI T.
Exec Dt:
10/08/1992
3
HUTCHINS, RICHARD D.
Exec Dt:
10/08/1992
Assignee
1
UNION OIL COMPANY OF CAILFORNIA
1201 WEST FIFTH STREET
PATENT DEPARTMENT
LOS ANGELES, CALIFORNIA 90017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5246073
NONE
07940301
Correspondence name and address
SHLOMO R. FRIEMAN
UNION OIL COMPANY OF CALIFORNIA
POST OFFICE BOX 7600
BRAE, CA 92622-7600
Assignment: 12
Reel/Frame:006630/0374   Pages: 2
Recorded: 06/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDIFORD, BURTON B.
Exec Dt:
06/25/1993
2
DOVAN, HOAI T.
Exec Dt:
06/25/1993
3
HUTCHINS, RICHARD D.
Exec Dt:
06/25/1993
Assignee
1
UNION OIL COMPANY OF CALIFORNIA
PATENT DEPARTMENT
1201 WEST FIFTH STREET LOS ANGELES, CA 90017
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5335733
NONE
08083712
Correspondence name and address
SHLOMO R. FRIEMAN
PATENT DEPARTMENT
UNION OIL COMPANY OF CALIFORNIA
P.O. BOX 7600
BREA, CA 92622-7600
Assignment: 13
Reel/Frame:007246/0659   Pages: 2
Recorded: 11/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUTCHINS, RICHARD D.
Exec Dt:
11/30/1994
2
DOVAN, HOAI T.
Exec Dt:
11/30/1994
3
SANDIFORD, BURTON B.
Exec Dt:
11/30/1994
Assignee
1
UNION OIL COMPANY OF CALIFORNIA
1201 WEST 5TH STREET
LOS ANGELES, CALIFORNIA 90017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5957203
NONE
08346679
Correspondence name and address
SHLOMO R. FRIEMAN
FRED L. HARTLEY RESEARCH CENTER
PATENT DEPARTMENT
(376 S. VALENCIA AVENUE), P.O. BOX 7600
BREA, CA 92622-7600
Assignment: 14
Reel/Frame:007290/0165   Pages: 2
Recorded: 12/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOVAN, HOAI T.
Exec Dt:
12/21/1994
2
SANDIFORD, BURTON B.
Exec Dt:
12/21/1994
3
HUTCHINS, RICHARD D.
Exec Dt:
12/21/1994
Assignee
1
UNION OIL COMPANY OF CALIFORNIA
1201 WEST 5TH STREET
LOS ANGELES, CALIFORNIA 90017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5617920
NONE
08361431
Correspondence name and address
SHLOMO R. FRIEMAN
FRED L. HARTLEY RESEARCH CENTER
(376 S. VALENCIA AVENUE)
P.O. BOX 7600
BREA, CA 92622-7600

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