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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/11/2013
Application #:
12868165
Filing Dt:
08/25/2010
Publication #:
Pub Dt:
03/01/2012
Inventors:
Trevor Hughes, Evgeny Barmatov, Bruno Drochon, Sergey Makarychev-Mikhailov, Jill Geddes et al
Title:
DELIVERY OF PARTICULATE MATERIAL BELOW GROUND
Assignment: 1
Reel/Frame:
025411/0702Recorded: 11/22/2010Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/15/2010
Exec Dt:
10/11/2010
Exec Dt:
10/11/2010
Exec Dt:
10/05/2010
Exec Dt:
10/04/2010
Exec Dt:
10/05/2010
Assignee:
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139

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