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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 : KELLER, ALFRED E.
Total Assignments: 30
Assignment: 1
Reel/Frame:004742/0139   Pages: 1
Recorded: 07/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/30/1987
Assignee
1
1000 SOUTH PINE
A CORP. OF DE
PONCA CITY, OKLAHOMA 74603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07069124
Correspondence name and address
RICHARD W. COLLINS
PATENT & LICENSING DIVISION
CONOCO INC.
P.O. BOX 1267
PONCA CITY, OK 74603
Assignment: 2
Reel/Frame:005167/0779   Pages: 1
Recorded: 10/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/26/1989
2
Exec Dt:
10/26/1989
Assignee
1
1000 SOUTH PINE
A CORP. OF DELAWARE
PONCA CITY, OKLAHOMA 74603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07427417
Correspondence name and address
C. R. SCHUPBACH
PATENT AND LICENSING DIVISION
CONOCO INC.
P. O. BOX 1267
PONCA CITY, OK 74603
Assignment: 3
Reel/Frame:005790/0111   Pages: 3
Recorded: 07/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/24/1991
2
Exec Dt:
06/24/1991
3
Exec Dt:
06/24/1991
4
Exec Dt:
06/24/1991
5
Exec Dt:
07/26/1991
Assignee
1
1000 SOUTH PINE
PONCA CITY, OKLAHOMA 74603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07737946
Correspondence name and address
CORTLAN R. SCHUPBACH
PATENT AND LICENSING DIV.
CONOCO INC.
P.O. BOX 1267
PONCA CITY, OK 74603
Assignment: 4
Reel/Frame:005885/0921   Pages: 3
Recorded: 10/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/21/1991
2
Exec Dt:
08/21/1991
3
Exec Dt:
08/21/1991
4
Exec Dt:
08/21/1991
5
Exec Dt:
09/03/1991
Assignee
1
1000 SOUTH PINE
A CORP. OF DE
PONCA CITY, OKLAHOMA 74603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07773387
Correspondence name and address
CORTLAN R. SCHUPBACH
CONOCO, INC.
PATENT & LICENSING DIV.
P.O. BOX 1267
PONCA CITY, OK 74603
Assignment: 5
Reel/Frame:006316/0562   Pages: 2
Recorded: 11/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/06/1992
2
Exec Dt:
11/06/1992
Assignee
1
P.O. BOX 1267
1000 S. PINE
POMCA CITY, OKLAHOMA 74602-1267
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07972664
Correspondence name and address
WILLIAM D. HALL
P.O. BOX 1267
1000 S. PINE
PONCA CITY, OKLAHOMA 74602-1267
Assignment: 6
Reel/Frame:010961/0229   Pages: 4
Recorded: 07/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/13/2000
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09624715
Correspondence name and address
CONOCO INC.
JOANNA PAYNE
1000 SOUTH PINE. 2620 RW
PO BOX 1267
PONCA CITY, OK 74602-1267
Assignment: 7
Reel/Frame:011393/0420   Pages: 4
Recorded: 12/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/14/2000
Assignee
1
P.O. BOX 4783
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09742999
Correspondence name and address
CONLEY, ROSE & TAYON, PC
CAROL G. MINTZ
PO BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 8
Reel/Frame:011634/0328   Pages: 6
Recorded: 03/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2001
2
Exec Dt:
02/22/2001
3
Exec Dt:
02/22/2001
Assignee
1
1000 SOUTH PINE STREET, 2635 RW, P.O. BOX 1267
PONCA CITY, OKLAHOMA 74602
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09742999
Correspondence name and address
CONLEY, ROSE TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 9
Reel/Frame:012846/0673   Pages: 7
Recorded: 04/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2002
2
Exec Dt:
03/04/2002
3
Exec Dt:
03/04/2002
4
Exec Dt:
03/15/2002
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10024679
Correspondence name and address
CONOCO INC.
JOANNA K. PAYNE
1000 S. PINE STREET, 2635 RW
P.O. BOX 1267
PONCA CITY, OK 0174602-1267
Assignment: 10
Reel/Frame:012777/0378   Pages: 7
Recorded: 04/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2002
2
Exec Dt:
03/15/2002
3
Exec Dt:
03/15/2002
4
Exec Dt:
03/18/2002
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10024167
Correspondence name and address
CONOCO INC.
JOANNA K. PAYNE
1000 S. PINE STREET, 2635 RW
P.O. BOX 1267
PONCA CITY, OK 174602-1267
Assignment: 11
Reel/Frame:012996/0833   Pages: 4
Recorded: 06/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/04/2002
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10166801
Correspondence name and address
CONOCO INC.
DAVID W. WESTPHAL
P.O. BOX 4783
HOUSTON, TX 77210-4783
Assignment: 12
Reel/Frame:013268/0596   Pages: 5
Recorded: 09/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2002
2
Exec Dt:
08/29/2002
3
Exec Dt:
08/29/2002
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196028
Correspondence name and address
CONOCO INC.
DAVID W. WESTPHAL
P.O. BOX 4783
HOUSTON, TX 77210-4783
Assignment: 13
Reel/Frame:013856/0455   Pages: 4
Recorded: 03/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2003
2
Exec Dt:
01/10/2003
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10317936
Correspondence name and address
CONOCOPHILLIPS COMPANY
KIM S. MANSON
P.O. BOX 4783
HOUSTON, TX 77210-4783
Assignment: 14
Reel/Frame:014035/0685   Pages: 5
Recorded: 05/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2003
2
Exec Dt:
01/20/2003
3
Exec Dt:
01/20/2003
4
Exec Dt:
01/20/2003
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10346427
Correspondence name and address
CONOCOPHILLIPS COMPANY
KIM S. MANSON
P.O. BOX 4783
HOUSTON, TX 77210-4783
Assignment: 15
Reel/Frame:014616/0199   Pages: 4
Recorded: 05/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2004
2
Exec Dt:
02/05/2004
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10758465
Correspondence name and address
CONOCOPHILLIPS COMPANY
KIM S. MANSON
P.O. BOX 4783
HOUSTON, TX 77210-4783
Assignment: 16
Reel/Frame:015948/0421   Pages: 4
Recorded: 04/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2005
2
Exec Dt:
02/08/2005
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11034322
Correspondence name and address
CAROL G. MINTZ
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 17
Reel/Frame:016074/0827   Pages: 4
Recorded: 05/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2005
2
Exec Dt:
05/24/2005
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11063145
Correspondence name and address
CAROL G. MINTZ
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 18
Reel/Frame:017418/0839   Pages: 9
Recorded: 04/04/2006
Attorney Dkt #:1856-45200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2006
2
Exec Dt:
03/30/2006
3
Exec Dt:
03/30/2006
4
Exec Dt:
03/30/2006
5
Exec Dt:
04/03/2006
6
Exec Dt:
03/31/2006
7
Exec Dt:
03/31/2006
8
Exec Dt:
03/31/2006
9
Exec Dt:
03/31/2006
10
Exec Dt:
03/30/2006
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079-1175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11367077
Correspondence name and address
CAROL G. MINTZ
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 19
Reel/Frame:018220/0972   Pages: 7
Recorded: 09/08/2006
Attorney Dkt #:1856-45000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2006
2
Exec Dt:
09/05/2006
3
Exec Dt:
09/06/2006
4
Exec Dt:
09/06/2006
5
Exec Dt:
09/06/2006
6
Exec Dt:
09/05/2006
7
Exec Dt:
09/06/2006
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11467453
Correspondence name and address
CAROL G. MINTZ
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 20
Reel/Frame:019804/0132   Pages: 7
Recorded: 09/10/2007
Attorney Dkt #:34191US1 (1856-45202)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/06/2007
2
Exec Dt:
07/30/2007
3
Exec Dt:
06/28/2007
4
Exec Dt:
06/27/2007
5
Exec Dt:
06/27/2007
6
Exec Dt:
07/10/2007
7
Exec Dt:
07/10/2007
8
Exec Dt:
07/09/2007
9
Exec Dt:
07/16/2007
10
Exec Dt:
07/19/2007
Assignee
1
CONOCOPHILLIPS COMPANY - I.P. LEGAL
P. O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11809985
Correspondence name and address
TIMOTHY S. WESTBY
CONLEY ROSE, P.C.
P. O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 21
Reel/Frame:020867/0974   Pages: 4
Recorded: 04/28/2008
Attorney Dkt #:34287US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2008
2
Exec Dt:
04/16/2008
3
Exec Dt:
04/24/2008
4
Exec Dt:
04/14/2008
Assignee
1
600 N. DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12038955
Correspondence name and address
CONOCOPHILLIPS COMPANY - I.P. LEGAL
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 22
Reel/Frame:021708/0102   Pages: 2
Recorded: 10/20/2008
Attorney Dkt #:40763US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2008
2
Exec Dt:
10/15/2008
Assignee
1
600 N. DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12254413
Correspondence name and address
CONOCOPHILLIPS COMPANY - IP SERVICES GRO
600 N. DAIRY ASHFORD
BLDG. MA-1135
HOUSTON, TX 77079
Assignment: 23
Reel/Frame:022040/0879   Pages: 10
Recorded: 12/30/2008
Attorney Dkt #:40737US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2008
2
Exec Dt:
12/06/2008
3
Exec Dt:
12/08/2008
4
Exec Dt:
12/12/2008
5
Exec Dt:
12/02/2008
Assignee
1
600 N. DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12346347
Correspondence name and address
CONOCOPHILLIPS COMPANY - IP SERVICES GRO
600 N. DAIRY ASHFORD
BLDG. MA-1135
HOUSTON, TX 77079
Assignment: 24
Reel/Frame:034391/0933   Pages: 4
Recorded: 12/05/2014
Attorney Dkt #:42093US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/26/2014
Assignee
1
P.O. BOX 4428
INTELLECTUAL PROPERTY - LEGAL
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14303913
Correspondence name and address
PHILLIPS 66 COMPANY
P.O. BOX 4428
HOUSTON, TX 77210
Assignment: 25
Reel/Frame:034392/0956   Pages: 4
Recorded: 12/05/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/26/2014
Assignee
1
INTELLECTUAL PROPERTY - LEGAL
P.O. BOX 4428
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14303937
Correspondence name and address
PHILLIPS 66 COMPANY INTELLECTUAL PROPERT
P. O. BOX 4428
INTELLECTUAL PROPERTY - LEGAL
HOUSTON, TX 77210
Assignment: 26
Reel/Frame:034393/0779   Pages: 4
Recorded: 12/05/2014
Attorney Dkt #:42093US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/26/2014
Assignee
1
INTELLECTUAL PROPERTY - LEGAL
P.O. BOX 4428
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14303946
Correspondence name and address
PHILLIPS 66 COMPANY INTELLECTUAL PROPERT
INTELLECTUAL PROPERTY - LEGAL
P. O. BOX 4428
HOUSTON, TX 77210
Assignment: 27
Reel/Frame:034394/0662   Pages: 4
Recorded: 12/05/2014
Attorney Dkt #:42093US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/26/2014
Assignee
1
INTELLECTUAL PROPERTY - LEGAL
P.O. BOX 4428
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14304286
Correspondence name and address
PHILLIPS 66 COMPANY INTELLECTUAL PROPERT
INTELLECTUAL PROPERTY - LEGAL
P. O. BOX 4428
HOUSTON, TX 77210
Assignment: 28
Reel/Frame:034394/0929   Pages: 4
Recorded: 12/05/2014
Attorney Dkt #:42093US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/26/2014
Assignee
1
INTELLECTUAL PROPERTY - LEGAL
P.O. BOX 4428
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14304306
Correspondence name and address
PHILLIPS 66 COMPANY INTELLECTUAL PROPERT
INTELLECTUAL PROPERTY - LEGAL
P. O. BOX 4428
HOUSTON, TX 77210
Assignment: 29
Reel/Frame:036664/0803   Pages: 3
Recorded: 09/28/2015
Attorney Dkt #:42093US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/2015
Assignee
1
INTELLECTUAL PROPERTY - LEGAL
P.O. BOX 4428
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14845744
Correspondence name and address
PHILLIPS 66 COMPANY INTELLECTUAL PROPERT
P. O. BOX 4428
HOUSTON, TX 77210
Assignment: 30
Reel/Frame:036664/0901   Pages: 3
Recorded: 09/28/2015
Attorney Dkt #:42093US6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/2015
Assignee
1
INTELLECTUAL PROPERTY - LEGAL
P.O. BOX 4428
HOUSTON, TEXAS 77433
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14845766
Correspondence name and address
PHILLIPS 66 COMPANY INTELLECTUAL PROPERT
P. O. BOX 4428
HOUSTON, TX 77210

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