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Patent Assignment Assignor Details
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Assignor Name : DUNN, JAMES A
Total Assignments: 3
Assignment: 1
Reel/Frame:031630/0193   Pages: 5
Recorded: 11/19/2013
Attorney Dkt #:2011EM159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNN, JAMES A
Exec Dt:
07/25/2011
2
SPEIRS, BRIAN C
Exec Dt:
07/22/2011
3
SARKAR, AMITAVA
Exec Dt:
07/22/2011
Assignee
1
IMPERIAL OIL RESOURCES LIMITED
P.O. BOX 2189
CORP. URC SW359
HOUSTON, TEXAS 77252-2189
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140190872
14117598
Correspondence name and address
EXXONMOBIL UPSTREAM RESEARCH COMPANY
P.O. BOX 2189
CORP. URC SW359
HOUSTON, TX 77252-2189
Assignment: 2
Reel/Frame:031630/0154   Pages: 14
Recorded: 11/19/2013
Attorney Dkt #:2011EM158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSIK, IVAN J
Exec Dt:
07/12/2011
2
KWAN, MORI Y
Exec Dt:
07/11/2011
3
ADEYINKA, OLUSOLA B
Exec Dt:
07/11/2011
4
SPEIRS, BRIAN C
Exec Dt:
07/18/2011
5
DUNN, JAMES A
Exec Dt:
01/18/2012
Assignee
1
IMPERIAL OIL RESOURCES LIMITED
3535 RESEARCH ROAD N.W.
CALGARY, ALBERTA T2L 2K8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140069641
14113798
Correspondence name and address
EXXONMOBIL UPSTREAM RESEARCH COMPANY
P.O. BOX 2189
CORP. URC SW359
HOUSTON, TX 77252-2189
Assignment: 3
Reel/Frame:050364/0969   Pages: 5
Recorded: 09/13/2019
Attorney Dkt #:2017EM225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOTAHHARI, HAMED R
Exec Dt:
10/17/2017
2
KHALEDI, RAHMAN
Exec Dt:
10/17/2017
3
SABER, NIMA
Exec Dt:
10/24/2017
4
DUNN, JAMES A
Exec Dt:
10/23/2017
Assignee
1
IMPERIAL OIL RESOURCES LIMITED
9223 23 STREET, SE
CALGARY, ALBERTA, CANADA T2C 4P3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487636
US20190032462
16036400
Correspondence name and address
EXXONMOBIL UPSTREAM RESEARCH COMPANY
22777 SPRINGWOODS VILLAGE PARKWAY
N1.4A.607
SPRING, TX 77389

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