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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/15/2016
Application #:
13691340
Filing Dt:
11/30/2012
Publication #:
Pub Dt:
06/05/2014
Inventors:
Changkuan Yu, Franz Hover, Jose Arellano, Eric Wright Gilbertson, Dennis Harris
Title:
GAS-LIFT SAFETY VALVE ACTUATED BY A SENSOR
Assignment: 1
Reel/Frame:
032144/0704Recorded: 02/05/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/05/2013
Exec Dt:
11/12/2013
Exec Dt:
11/14/2013
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
GESMER UPDEGROVE LLP
40 BROAD STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
032144/0574Recorded: 02/05/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/18/2013
Exec Dt:
11/18/2013
Assignee:
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Correspondent:
GESMER UPDEGROVE LLP
40 BROAD STREET
BOSTON, MA 02109

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