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Reel/Frame:023920/0714   Pages: 5
Recorded: 02/10/2010
Attorney Dkt #:103904.61240US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/24/2012
Application #:
12388994
Filing Dt:
02/19/2009
Publication #:
Pub Dt:
08/20/2009
Title:
PRODUCTION AND DELIVERY OF A FLUID MIXTURE TO AN ANNULAR VOLUME OF A WELLBORE
Assignors
1
Exec Dt:
02/12/2009
2
Exec Dt:
02/16/2009
3
Exec Dt:
02/17/2009
Assignee
1
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Correspondence name and address
MELISSA M. HAYWORTH, CROWELL & MORING
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004

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