List of WellDynamics patents

Patents where

Current Assignee

Name

‌

WellDynamics

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7242103 Downhole electrical power generator	Patent 7242103 was granted and assigned to WellDynamics on July, 2007 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7242103	July 10, 2007
‌ US Patent 7325597 Safety valve apparatus for downhole pressure transmission systems	Patent 7325597 was granted and assigned to WellDynamics on February, 2008 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7325597	February 5, 2008
‌ US Patent 7950461 Screened valve system for selective well stimulation and control	Patent 7950461 was granted and assigned to WellDynamics on May, 2011 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7950461	May 31, 2011
‌ US Patent 7503385 Single line control module for well tool actuation	Patent 7503385 was granted and assigned to WellDynamics on March, 2009 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7503385	March 17, 2009
‌ US Patent 7861788 Casing valves system for selective well stimulation and control	Patent 7861788 was granted and assigned to WellDynamics on January, 2011 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7861788	January 4, 2011
‌ US Patent 7322421 Fiber optic deployment apparatus and method	Patent 7322421 was granted and assigned to WellDynamics on January, 2008 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7322421	January 29, 2008
‌ US Patent 7484566 Pulse width modulated downhole flow control	Patent 7484566 was granted and assigned to WellDynamics on February, 2009 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7484566	February 3, 2009
‌ US Patent 7218820 Method and system for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environments	Patent 7218820 was granted and assigned to WellDynamics on May, 2007 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7218820	May 15, 2007
‌ US Patent 7357021 Methods of monitoring downhole conditions	Patent 7357021 was granted and assigned to WellDynamics on April, 2008 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7357021	April 15, 2008
‌ US Patent 7725301 System and method for estimating multi-phase fluid rates in a subterranean well	Patent 7725301 was granted and assigned to WellDynamics on May, 2010 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7725301	May 25, 2010
‌ US Patent 7145471 Sequential hydraulic control system for use in a subterranean well	Patent 7145471 was granted and assigned to WellDynamics on December, 2006 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7145471	December 5, 2006
‌ US Patent 8961006 Fiber optic sensing systems and methods	Patent 8961006 was granted and assigned to WellDynamics on February, 2015 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	8961006	February 24, 2015
‌ US Patent 9464507 Casing valves system for selective well stimulation and control	Patent 9464507 was granted and assigned to WellDynamics on October, 2016 by the United States Patent and Trademark Office.	‌ WellDynamics	‌ WellDynamics	United States Patent and Trademark Office	9464507	October 11, 2016
‌ US Patent 7400803 Method and apparatus for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environments	Patent 7400803 was granted and assigned to WellDynamics on July, 2008 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7400803	July 15, 2008
‌ US Patent 7458273 Fiber optic differential pressure sensor	Patent 7458273 was granted and assigned to WellDynamics on December, 2008 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7458273	December 2, 2008
‌ US Patent 7240737 Direct proportional surface control system for downhole choke	Patent 7240737 was granted and assigned to WellDynamics on July, 2007 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7240737	July 10, 2007
‌ US Patent 7210856 Distributed temperature sensing in deep water subsea tree completions	Patent 7210856 was granted and assigned to WellDynamics on May, 2007 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7210856	May 1, 2007
‌ US Patent 7836956 Positional control of downhole actuators	Patent 7836956 was granted and assigned to WellDynamics on November, 2010 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7836956	November 23, 2010
‌ US Patent 7785080 Downhole ram pump	Patent 7785080 was granted and assigned to WellDynamics on August, 2010 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7785080	August 31, 2010
‌ US Patent 7730956 Downhole pressure balanced electrical connections	Patent 7730956 was granted and assigned to WellDynamics on June, 2010 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7730956	June 8, 2010
‌ US Patent 8196656 Position sensor for well tools	Patent 8196656 was granted and assigned to WellDynamics on June, 2012 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	8196656	June 12, 2012
‌ US Patent 7673683 Well tool having magnetically coupled position sensor	Patent 7673683 was granted and assigned to WellDynamics on March, 2010 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7673683	March 9, 2010
‌ US Patent 9033054 Metal to metal seal for downhole tools	Patent 9033054 was granted and assigned to WellDynamics on May, 2015 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	9033054	May 19, 2015
‌ US Patent 7191828 Hydraulically set concentric packer with multiple umbilical bypass through the piston	Patent 7191828 was granted and assigned to WellDynamics on March, 2007 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7191828	March 20, 2007
‌ US Patent 7779912 Well tool having magnetically coupled position sensor	Patent 7779912 was granted and assigned to WellDynamics on August, 2010 by the United States Patent and Trademark Office.		‌ WellDynamics	United States Patent and Trademark Office	7779912	August 24, 2010

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