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Patent Assignment Assignor Details
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Assignor Name : BEARDMORE, DAVID H.
Total Assignments: 6
Assignment: 1
Reel/Frame:004031/0411   Pages: 1
Recorded: 08/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/12/1982
2
Exec Dt:
07/20/1982
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06354564
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004031/0412   Pages: 1
Recorded: 08/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/18/1982
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06403983
Correspondence name and address
FRENCH, HUGHES AND DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004060/0094   Pages: 1
Recorded: 11/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/27/1982
Assignee
1
A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06403979
Correspondence name and address
FRENCH, HUGHES AND DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005641/0612   Pages: 3
Recorded: 03/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/21/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07668100
Correspondence name and address
C. CLARK DOUGHERTY, JR.
LANEY, DOUGHERTY, HESSIN & BEAVERS
TWO LEADERSHIP SQUARE
211 NORTH ROBINSON, SUITE 1400
OKLAHOMA CITY, OK 73102
Assignment: 5
Reel/Frame:024790/0245   Pages: 6
Recorded: 08/04/2010
Attorney Dkt #:40957 - DWW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2010
2
Exec Dt:
07/06/2010
3
Exec Dt:
08/04/2010
Assignee
1
600 N. DAIRY ASHFORD
MA-1135
HOUSTON, TEXAS 77079-1175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12790076
Correspondence name and address
CONOCOPHILLIPS COMPANY
600 N. DAIRY ASHFORD
MA-1135
HOUSTON, TX 77079-1175
Assignment: 6
Reel/Frame:028399/0435   Pages: 8
Recorded: 06/19/2012
Attorney Dkt #:41379US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2012
2
Exec Dt:
06/15/2012
Assignee
1
600 NORTH DAIRY ASHFORD - ML 1065
IP SERVICES GROUP- ATTN: DOCKETING
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13526639
Correspondence name and address
CONOCOPHILLIPS COMPANY LEGAL DEPARTMENT
600 NORTH DAIRY ASHFORD (77079-1175)
P.O. BOX 4783
HOUSTON, TX 77210-4783

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