US Patent 7730953 Multi-cycle single line switch
Patent 7730953 was granted and assigned to Baker Hughes on June, 2010 by the United States Patent and Trademark Office.
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Patent abstract
Systems and methods for selectively operating multiple hydraulic pressure controlled devices (PCDs) within a borehole using a common inflow and outflow line and a common cycling line. A control system is used wherein each of the PCDs is operationally associated with a separate sleeve controller. The sleeve controller for each PCD controls whether the individual PCD can be actuated by hydraulic pressure variations in the common inflow and outflow lines.
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US Patent 07730953 Multi-cycle single line switch US Patent 7730953 Multi-cycle single line switch
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Patent Number
0773095300
Patent Number
773095300
Edits on 27 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
077309530
Date of Patent
June 8, 2010
0Patent Application Number
120398440
Date Filed
February 29, 2008
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
077309530
Date of Patent
June 8, 2010
0Patent Application Number
120398440
Date Filed
February 29, 2008
0Official Website
Patent Primary Examiner
Edits on 3 Jun, 2022
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US Patent 07730953 Multi-cycle single line switch
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07730953
Date of patent
June 8, 2010
Patent application number
12039844
Date Filed
February 29, 2008
Patent primary examiner
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