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Patent Assignment Assignee Details
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Assignee Name : MARATHON CANADIAN OIL SANDS HOLDING LIMITED
Total Assignments: 8
Assignment: 1
Reel/Frame:029675/0197   Pages: 5
Recorded: 01/23/2013
Attorney Dkt #:57031.0001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
01/14/2013
Assignee
1
MARATHON CANADIAN OIL SANDS HOLDING LIMITED
440 SECOND AVENUE SW
SUITE 2400, ERNST & YOUNG TOWER
CALGARY, ALBERTA, CANADA T2P 5E9
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7618597
US20060144760
11233385
 
7909985
US20060163117
11318056
 
7811444
US20070284283
11450591
 
7824453
US20080060257
11517730
 
7998342
US20080156702
11971046
 
7988847
US20090090654
12245036
 
7927565
US20090266741
12466923
 
NONE
US20110084000
12579193
 
NONE
US20110180454
12695885
 
8435402
US20110233114
12749068
 
8449763
US20100264062
12761204
 
NONE
US20110308995
12816844
 
8586515
US20120101014
12911409
 
NONE
US20120267286
13292747
 
NONE
US20120151834
13310395
 
NONE
US20130341245
13532453
 
NONE
US20130025861
13557842
 
NONE
US20130206405
13584333
 
NONE
US20130043033
13589927
 
NONE
US20130048539
13593045
Correspondence name and address
HOLLAND & HART LLP
PO BOX 8749
DENVER, CO 80201
Assignment: 2
Reel/Frame:029676/0704   Pages: 5
Recorded: 01/23/2013
Attorney Dkt #:57031.0001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
01/14/2013
Assignee
1
MARATHON CANADIAN OIL SANDS HOLDING LIMITED
440 SECOND AVENUE SW
SUITE 2400, ERNST & YOUNG TOWER
CALGARY, ALBERTA, CANADA T2P 5E9
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7909989
US20060076274
11249234
 
7985333
US20080210602
12041554
 
8257580
US20090301937
12512758
 
8663462
US20110062057
12560964
 
8101067
US20100032348
12575241
 
8864982
US20110155648
12648164
 
NONE
US20110180458
12692127
 
8877044
US20110180459
12956701
 
NONE
US20120145602
12964612
 
8968556
US20120145603
13273975
 
NONE
US20120152809
13306733
 
NONE
US20120228196
13418044
 
8920636
US20130006026
13524303
 
9023197
US20130026076
13557503
 
NONE
US20130026077
13558041
 
NONE
US20130026078
13559124
 
NONE
US20130206647
13584432
 
8658029
US20120305452
13584677
Correspondence name and address
HOLLAND & HART LLP
PO BOX 8749
DENVER, CO 80201
Assignment: 3
Reel/Frame:029767/0215   Pages: 4
Recorded: 02/06/2013
Attorney Dkt #:57031.0234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOSHI, MAHENDRA
Exec Dt:
01/15/2013
2
SALAZAR, JOSE ARMANDO
Exec Dt:
01/16/2013
3
ZELNIK, DOMINIC
Exec Dt:
01/22/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130161238
13726038
Correspondence name and address
SHANE M. NIEBERGALL
P.O. BOX 8749
DENVER, CO 80201
Assignment: 4
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
Assignment: 5
Reel/Frame:029767/0101   Pages: 4
Recorded: 02/06/2013
Attorney Dkt #:57031.0226
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALAZAR, JOSE ARMANDO
Exec Dt:
01/16/2013
2
JOSHI, MAHENDRA
Exec Dt:
01/15/2013
3
ZELNIK, DOMINIC J.
Exec Dt:
01/22/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130092599
13652132
Correspondence name and address
SHANE M. NIEBERGALL
P.O. BOX 8749
DENVER, CO 80201
Assignment: 6
Reel/Frame:029767/0148   Pages: 4
Recorded: 02/06/2013
Attorney Dkt #:57031.0232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALAZAR, JOSE ARMANDO
Exec Dt:
01/16/2013
2
JOSHI, MAHENDRA
Exec Dt:
01/15/2013
Assignee
1
MARATHON CANADIAN OIL SANDS HOLDING LIMITED
440 SECOND AVENUE SW
SUITE 2400, ERNST & YOUNG TOWER
CALGARY, CANADA T
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130105362
13666108
Correspondence name and address
SHANE M. NIEBERGALL
P.O. BOX 8749
DENVER, CO 80201
Assignment: 7
Reel/Frame:029767/0349   Pages: 4
Recorded: 02/06/2013
Attorney Dkt #:57031.0228
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALAZAR, JOSE ARMANDO
Exec Dt:
01/16/2013
2
ARD, CHRISTOPER DANIEL
Exec Dt:
01/18/2013
3
JOSHI, MAHENDRA
Exec Dt:
01/15/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130105361
13662939
Correspondence name and address
SHANE M. NIEBERGALL
P.O. BOX 8749
DENVER, CO 80201
Assignment: 8
Reel/Frame:029767/0415   Pages: 4
Recorded: 02/06/2013
Attorney Dkt #:57031.0118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUYVESTEYN, WILLEM P.C.
Exec Dt:
01/23/2013
2
MORLEY, RAYMOND L.
Exec Dt:
01/22/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
8529687
US20100320118
12869264
Correspondence name and address
SHANE M. NIEBERGALL
P.O. BOX 8749
DENVER, CO 80201

Search Results as of: 06/06/2024 07:31 AM
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Web interface last modified: August 25, 2017 v.2.6
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