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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : PHILLIPS PETROLEUM COMPANY A CORP. OF DE
Total Assignments: 38
Assignment: 1
Reel/Frame:003832/0749   Pages: 1
Recorded: 03/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/30/1979
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06015397
Correspondence name and address
QUIGG & FRENCH
STE. 1107
1825 K STREET, N. W.
WASHINGTON, D. C. 20006
Assignment: 2
Reel/Frame:003829/0011   Pages: 1
Recorded: 02/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/10/1979
2
Exec Dt:
07/05/1979
3
Exec Dt:
07/05/1979
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06027123
Correspondence name and address
QUIGG & FRENCH
STE. 1107, 1825 K ST., N. W.
WASHINGTON, D. C. 20006
Assignment: 3
Reel/Frame:003829/0012   Pages: 1
Recorded: 02/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/04/1979
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06063879
Correspondence name and address
QUIGG & FRENCH
STE. 1107, 1825 K ST., N. W.
WASHINGTON, D. C. 20006
Assignment: 4
Reel/Frame:003864/0007   Pages: 1
Recorded: 06/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/10/1979
2
Exec Dt:
11/02/1979
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06053446
Correspondence name and address
QUIGG & FRENCH
STE. 1107, 1825 K ST., N. W.
WASHINGTON, D. C. 20006
Assignment: 5
Reel/Frame:003808/0193   Pages: 1
Recorded: 10/30/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/06/1979
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06090181
Correspondence name and address
QUIGG & FRENCH
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:003808/0194   Pages: 1
Recorded: 10/30/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/18/1980
2
Exec Dt:
01/18/1980
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06090183
Correspondence name and address
QUIGG & FRENCH
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:003808/0195   Pages: 1
Recorded: 10/30/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/26/1980
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06176749
Correspondence name and address
QUIGG & FRENCH
SUITE 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:003829/0013   Pages: 1
Recorded: 02/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/09/1981
2
Exec Dt:
02/17/1981
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06190004
Correspondence name and address
QUIGG & FRENCH
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:003862/0594   Pages: 1
Recorded: 05/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/12/1981
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06250964
Correspondence name and address
QUIGG & FRENCH
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:003883/0496   Pages: 1
Recorded: 07/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/30/1981
2
Exec Dt:
06/30/1981
3
Exec Dt:
06/30/1981
Assignee
1
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06264526
Correspondence name and address
QUIGG AND FRENCH
STE. 1107, 1825 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:003917/0340   Pages: 1
Recorded: 09/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/14/1981
2
Exec Dt:
09/03/1981
3
Exec Dt:
09/03/1981
Assignee
1
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06291906
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST. N. W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:003936/0736   Pages: 1
Recorded: 11/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/11/1981
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06306801
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:003939/0187   Pages: 1
Recorded: 01/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/02/1981
2
Exec Dt:
12/02/1981
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06278126
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:003939/0186   Pages: 1
Recorded: 01/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/07/1981
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06292102
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:003945/0254   Pages: 1
Recorded: 01/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/04/1982
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06302942
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:004032/0782   Pages: 1
Recorded: 04/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/19/1982
2
Exec Dt:
01/19/1982
3
Exec Dt:
03/10/1982
4
Exec Dt:
01/19/1982
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06320820
 
NONE
06320820
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:003955/0721   Pages: 1
Recorded: 03/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/10/1982
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06298682
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST. N. W.
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:004029/0757   Pages: 1
Recorded: 08/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/30/1982
2
Exec Dt:
08/06/1982
3
Exec Dt:
07/30/1982
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06399108
Correspondence name and address
FRENCH, HUGHES AND DOESCHER
STE. 1107, 1825 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:004035/0899   Pages: 1
Recorded: 09/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/18/1982
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06349275
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:004035/0897   Pages: 1
Recorded: 09/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/26/1982
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06383371
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 21
Reel/Frame:004139/0227   Pages: 1
Recorded: 12/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/22/1982
2
Exec Dt:
11/18/1982
3
Exec Dt:
11/18/1982
4
Exec Dt:
11/18/1982
Assignee
1
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06424889
Correspondence name and address
LOUIS N. FRENCH
STE. 1107, 1825 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 22
Reel/Frame:004076/0825   Pages: 1
Recorded: 12/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/07/1982
2
Exec Dt:
12/03/1982
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06449362
Correspondence name and address
FRENCH, HUGHES & DOESCHER
1825 K ST., N. W., STE. 1107
WASHINGTON, DC 20006
Assignment: 23
Reel/Frame:004102/0330   Pages: 1
Recorded: 03/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/18/1983
2
Exec Dt:
02/23/1983
3
Exec Dt:
02/22/1983
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06441586
Correspondence name and address
FRENCH, HUGHES AND DOESCHER
SUITE 1107
1825 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 24
Reel/Frame:004108/0970   Pages: 1
Recorded: 03/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/17/1983
2
Exec Dt:
03/17/1983
3
Exec Dt:
03/17/1983
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06476667
Correspondence name and address
LOUIS N. FRENCH
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 25
Reel/Frame:004109/0370   Pages: 1
Recorded: 03/23/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/17/1983
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06478189
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 26
Reel/Frame:004140/0893   Pages: 1
Recorded: 05/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/12/1983
Assignee
1
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06496786
Correspondence name and address
FRENCH, HUGHES AND DOESCHER
STE. 1107, 1825 K STREET,N.W.
WASHINGTON, DC 20006
Assignment: 27
Reel/Frame:004168/0927   Pages: 1
Recorded: 08/29/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/25/1983
2
Exec Dt:
08/25/1983
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06527540
Correspondence name and address
FRENCH, HUGHES DOESCHER
STE. 1107, 1825 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 28
Reel/Frame:004265/0331   Pages: 1
Recorded: 05/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/17/1984
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06613685
Correspondence name and address
FRENCH, HUGHES AND DOESCHER
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 29
Reel/Frame:004305/0834   Pages: 1
Recorded: 08/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/31/1984
2
Exec Dt:
07/31/1984
3
Exec Dt:
08/01/1984
4
Exec Dt:
08/01/1984
5
Exec Dt:
08/10/1984
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06641652
Correspondence name and address
FRENCH AND DOESCHER
STE. 1107
1825 K ST, NW
WASHINGTON, DC 20006
Assignment: 30
Reel/Frame:004823/0674   Pages: 1
Recorded: 02/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/01/1988
Assignee
1
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07151356
Correspondence name and address
WILLIAMS, PHILLIPS & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 31
Reel/Frame:004975/0074   Pages: 1
Recorded: 11/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/16/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07274114
Correspondence name and address
WILLIAMS, PHILLIPS & UMPHLETT
POST OFFICE BOX 2443
BARTLESVILLE, OK 74005
Assignment: 32
Reel/Frame:005114/0384   Pages: 1
Recorded: 08/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/18/1989
2
Exec Dt:
07/25/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07393161
Correspondence name and address
EDWARD L. BOWMAN
C/O RICHMOND, PHILLIPS,
HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 33
Reel/Frame:005141/0930   Pages: 1
Recorded: 09/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/02/1989
2
Exec Dt:
09/12/1989
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07408851
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 34
Reel/Frame:005158/0084   Pages: 1
Recorded: 10/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/06/1989
2
Exec Dt:
10/06/1989
3
Exec Dt:
10/06/1989
4
Exec Dt:
10/06/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07417954
Correspondence name and address
EDWARD L. BOWMAN
C/O RICHMOND, PHILLIPS, HITCHCOCK &
UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 35
Reel/Frame:005191/0533   Pages: 1
Recorded: 12/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/29/1989
2
Exec Dt:
11/29/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07445250
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK
& UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 36
Reel/Frame:005209/0757   Pages: 1
Recorded: 12/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/11/1989
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07456393
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 37
Reel/Frame:005228/0728   Pages: 1
Recorded: 01/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/14/1990
2
Exec Dt:
01/26/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07181144
Correspondence name and address
WILLIAMS, PHILLIPS & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 38
Reel/Frame:005382/0558   Pages: 2
Recorded: 07/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/16/1990
2
Exec Dt:
07/16/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07554498
Correspondence name and address
HOWARD F. EFNER
RICHMOND, PHILLIPS, HITCHCOCK AND
UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005

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