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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 : MARATHON OIL CANADA CORPORATION
Total Assignments: 32
Assignment: 1
Reel/Frame:028128/0322   Pages: 7
Recorded: 04/30/2012
Attorney Dkt #:TH5215(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
07/01/2011
Assignee
1
SHELL CANADA ENERGY
400 - 4TH AVENUE S.W.
CALGARY, CANADA T2P 0J4
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7585407
US20070209971
11371327
 
8679325
US20090173668
12404150
 
8354067
US20090175769
12404165
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 2
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: 3
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: 4
Reel/Frame:031971/0238   Pages: 4
Recorded: 01/15/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
2
ALBERTA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8663462
US20110062057
12560964
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 5
Reel/Frame:031971/0555   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0519-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
2
ALBERTA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7909989
US20060076274
11249234
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 6
Reel/Frame:031971/0680   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0520-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
2
ALBERTA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7985333
US20080210602
12041554
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 7
Reel/Frame:031971/0766   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0522-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
2
ALBERTA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8257580
US20090301937
12512758
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 8
Reel/Frame:031971/0844   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0522-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
2
ALBERTA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8257580
US20090301937
12512758
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 9
Reel/Frame:031971/0946   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0521-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
2
ALBERTA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8101067
US20100032348
12575241
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 10
Reel/Frame:031972/0046   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0525-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
2
ALBERTA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8864982
US20110155648
12648164
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 11
Reel/Frame:031972/0250   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0526US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110180458
12692127
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 12
Reel/Frame:031972/0440   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0527-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8877044
US20110180459
12956701
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 13
Reel/Frame:031972/0518   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0528-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120145602
12964612
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 14
Reel/Frame:031972/0641   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0529-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8968556
US20120145603
13273975
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 15
Reel/Frame:031972/0968   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0530-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120228196
13418044
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 16
Reel/Frame:031973/0001   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0532-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9023197
US20130026076
13557503
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 17
Reel/Frame:031973/0031   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0533-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130026078
13559124
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 18
Reel/Frame:031973/0112   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0531-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130026077
13558041
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 19
Reel/Frame:031973/0146   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:SP0535-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130206647
13584432
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 20
Reel/Frame:033231/0668   Pages: 4
Recorded: 07/02/2014
Attorney Dkt #:SP0857-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL ENERGY CANADA ENERGY
400 4TH AVENUE S.W.
CALGARY, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE
CALGARY, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120152809
13306733
Correspondence name and address
SHELL OIL COMPANY
P>O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 21
Reel/Frame:033233/0477   Pages: 4
Recorded: 07/02/2014
Attorney Dkt #:SP0519-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELLCANADA ENERGY
400 4TH AVENUE S.W.
CALGARY, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE
CALGARY, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7909989
US20060076274
11249234
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 22
Reel/Frame:033233/0532   Pages: 4
Recorded: 07/02/2014
Attorney Dkt #:SP0520-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE S.W.
CALGARY, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE
CALGARY, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7985333
US20080210602
12041554
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 23
Reel/Frame:033233/0928   Pages: 4
Recorded: 07/02/2014
Attorney Dkt #:SP0522-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE S.W.
CALGARY, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE
CALGARY, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8257580
US20090301937
12512758
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 24
Reel/Frame:033234/0045   Pages: 4
Recorded: 07/02/2014
Attorney Dkt #:SP0524-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE S.W.
CALGARY, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE
CALGARY, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8663462
US20110062057
12560964
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 25
Reel/Frame:033234/0189   Pages: 3
Recorded: 07/02/2014
Attorney Dkt #:SP0527-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignee
1
SHELL CANADA ENERGY
400 4TH AVENUE S.W.
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8877044
US20110180459
12956701
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 26
Reel/Frame:033923/0067   Pages: 4
Recorded: 10/09/2014
Attorney Dkt #:SP0888
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8658029
US20120305452
13584677
Correspondence name and address
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 27
Reel/Frame:033923/0338   Pages: 4
Recorded: 10/09/2014
Attorney Dkt #:SP0679
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8920636
US20130006026
13524303
Correspondence name and address
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 28
Reel/Frame:033973/0309   Pages: 4
Recorded: 10/17/2014
Attorney Dkt #:SP0894
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE SW
CHANGPING, BEIJING, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7824453
US20080060257
11517730
Correspondence name and address
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 29
Reel/Frame:033973/0389   Pages: 4
Recorded: 10/17/2014
Attorney Dkt #:SP0893
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130206405
13584333
Correspondence name and address
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 30
Reel/Frame:033973/0464   Pages: 4
Recorded: 10/17/2014
Attorney Dkt #:SP0891
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130025861
13557842
Correspondence name and address
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 31
Reel/Frame:035440/0411   Pages: 6
Recorded: 04/15/2015
Attorney Dkt #:SP0857-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 033231 FRAME: 0668. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
12/05/2013
Assignees
1
SHELL CANADA ENERGY
400 4TH AVENUE S.W.
CALGARY, CANADA T2P 2H5
2
CHEVRON CANADA LIMITED
500 5TH AVENUE
CALGARY, CANADA T2P 0L7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120152809
13306733
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 32
Reel/Frame:037245/0777   Pages: 4
Recorded: 12/09/2015
Attorney Dkt #:SP1335-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARATHON OIL CANADA CORPORATION
Exec Dt:
06/24/2015
Assignees
1
MARATHON OIL CANADA CORPORATION
440 SECOND AVENUE, S.W.
SUITE 2400, ERNST & YOUNG TOWER
CALGARY, ALBERTA, CANADA T2P 539
2
SHELL CANADA ENERGY
400 FOURTH AVENUE, S.W.
CALGARY, ALBERTA, CANADA T2P 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7998342
US20080156702
11971046
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463

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