skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : ARD, CHRISTOPHER
Total Assignments: 7
Assignment: 1
Reel/Frame:023959/0516   Pages: 4
Recorded: 02/18/2010
Attorney Dkt #:3050.032US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHILIPP, HARALD
Exec Dt:
10/15/2008
2
ARD, CHRISTOPHER
Exec Dt:
09/26/2008
3
HINSON, NIGEL S.D.
Exec Dt:
08/26/2008
Assignee
1
ORG LIMITED
LEVEL 1, EXCHANGE HOUSE
PRIMROSE STREET
LONDON, EC2A 2HS, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080202824
12029497
Correspondence name and address
BRADLEY A. FORREST
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 2
Reel/Frame:023650/0409   Pages: 4
Recorded: 12/11/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLEEMAN, PETER
Exec Dt:
11/26/2009
2
SIMMONS, MARTIN JOHN
Exec Dt:
11/26/2009
3
PICKETT, DANIEL
Exec Dt:
11/26/2009
4
ARD, CHRISTOPHER
Exec Dt:
12/02/2009
Assignee
1
QRG LIMITED
LEVEL 1, EXCHANGE HOUSE
PRIMROSE STREET
LONDON, UNITED KINGDOM EC2A 2HS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8154529
US20100289754
12466270
Correspondence name and address
BRADLEY A. FORREST
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 3
Reel/Frame:029641/0292   Pages: 4
Recorded: 01/16/2013
Attorney Dkt #:080900.1532
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLEEMAN, PETER
Exec Dt:
11/26/2009
2
SIMMONS, MARTIN
Exec Dt:
11/26/2009
3
PICKETT, DANIEL
Exec Dt:
11/26/2009
4
ARD, CHRISTOPHER
Exec Dt:
12/02/2009
Assignee
1
QRG LIMITED
LEVEL 1, EXCHANGE HOUSE
PRIMROSE STREET
LONDON, UNITED KINGDOM EC2A 2HS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8736568
US20120235937
13421199
Correspondence name and address
BAKER BOTTS L.L.P.
2001 ROSS AVENUE
SUITE 600
DALLAS, TX 75201
Assignment: 4
Reel/Frame:024740/0496   Pages: 4
Recorded: 07/26/2010
Attorney Dkt #:085111-0124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YILMAZ, ESAT
Exec Dt:
07/22/2010
2
ARD, CHRISTOPHER
Exec Dt:
07/22/2010
Assignee
1
QRG LIMITED
1 MITCHELL POINT, ENSIGN WAY,
HAMBLE, HAMPSHIRE, UNITED KINGDOM SO31 4RF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120019449
12843427
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 5
Reel/Frame:025106/0834   Pages: 5
Recorded: 10/07/2010
Attorney Dkt #:57031.830034.US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALAZAR-GUILLEN, JOSE ARMANDO
Exec Dt:
09/02/2010
2
ARD, CHRISTOPHER
Exec Dt:
09/02/2010
Assignee
1
MARATHON OIL CANADA CORPORATION
440 - SECOND AVENUE, S.W.
ERNST & YOUNG TOWER
CALGARY, ALBERTA, CANADA T2P 5E9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110308995
12816844
Correspondence name and address
HOLLAND & HART LLP
PO BOX 8749
DENVER, CO 80201-8749
Assignment: 6
Reel/Frame:027375/0189   Pages: 4
Recorded: 12/13/2011
Attorney Dkt #:P051.01(57031.0167)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALAZAR-GUILLEN, JOSE ARMANDO
Exec Dt:
12/13/2011
2
ARD, CHRISTOPHER
Exec Dt:
12/13/2011
Assignee
1
MARATHON OIL CANADA CORPORATION
440 - SECOND AVENUE, S.W.
CALGARY - ALBERTA, CANADA T2P 5E9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120267286
13292747
Correspondence name and address
HOLLAND & HART LLP
222 SOUTH MAIN STREET, SUITE 2200
SALT LAKE CITY, UT 84101
Assignment: 7
Reel/Frame:029767/0043   Pages: 4
Recorded: 02/06/2013
Attorney Dkt #:57031.0142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALAZAR-GUILLEN, JOSE ARMANDO
Exec Dt:
01/16/2013
2
JOSHI, MAHENDRA
Exec Dt:
01/15/2013
3
ARD, CHRISTOPHER
Exec Dt:
01/18/2013
Assignee
1
MARATHON CANADIAN OIL SANDS HOLDING LIMITED
440 SECOND AVENUE SW
SUITE 2400, ERNST & YOUNG TOWER
CALGARY, CANADA T2P 5E9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8636958
US20130058835
13227470
Correspondence name and address
SHANE M. NIEBERGALL
P.O. BOX 8749
DENVER, CO 80201

Search Results as of: 06/15/2024 07:35 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT