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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/17/2012
Application #:
12583292
Filing Dt:
08/18/2009
Publication #:
Pub Dt:
02/25/2010
Inventors:
Narasimha-Rao V. Bangru, Adnan Ozekcin, Hyun-Woo Jin, Erika Ann Ooten Biediger et al
Title:
ULTRA-LOW FRICTION COATINGS FOR DRILL STEM ASSEMBLIES
Assignment: 1
Reel/Frame:
023376/0328Recorded: 10/15/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/21/2009
Exec Dt:
10/08/2009
Exec Dt:
09/28/2009
Exec Dt:
09/16/2009
Exec Dt:
09/16/2009
Exec Dt:
09/18/2009
Exec Dt:
10/08/2009
Exec Dt:
09/21/2009
Assignee:
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NEW JERSEY 08801-0900
Correspondent:
EXXONMOBIL RESEARCH & ENGINEERING CO.
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NJ 08801-0900
Assignment: 2
Reel/Frame:
033749/0714Recorded: 09/16/2014Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/09/2014
Assignee:
P.O. BOX 2189
CORP. URC SW359
HOUSTON, TEXAS 77252-2189
Correspondent:
EXXONMOBIL UPSTREAM RESEARCH COMPANY
P.O. BOX 2189
CORP. URC SW359
HOUSTON, TX 77252-2189

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