List of CiDRA patents

Patents where

Current Assignee

Name

‌

CiDRA

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7261002 Flow rate measurement for industrial sensing applications using unsteady pressures	Patent 7261002 was granted and assigned to CiDRA on August, 2007 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7261002	August 28, 2007
‌ US Patent 7322245 Apparatus and method for measuring a fluid flowing in a pipe using acoustic pressures	Patent 7322245 was granted and assigned to CiDRA on January, 2008 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7322245	January 29, 2008
‌ US Patent 7152460 Apparatus and method for compensating a coriolis meter	Patent 7152460 was granted and assigned to CiDRA on December, 2006 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7152460	December 26, 2006
‌ US Patent 7380439 Apparatus and method for compensating a coriolis meter	Patent 7380439 was granted and assigned to CiDRA on June, 2008 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7380439	June 3, 2008
‌ US Patent 6996316 Large diameter D-shaped optical waveguide and coupler	Patent 6996316 was granted and assigned to CiDRA on February, 2006 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	6996316	February 7, 2006
‌ US Patent 7299705 Apparatus and method for augmenting a Coriolis meter	Patent 7299705 was granted and assigned to CiDRA on November, 2007 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7299705	November 27, 2007
‌ US Patent 7121152 Portable flow measurement apparatus having an array of sensors	Patent 7121152 was granted and assigned to CiDRA on October, 2006 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7121152	October 17, 2006
‌ US Patent 6915048 Fabry-perot filter/resonator	Patent 6915048 was granted and assigned to CiDRA on July, 2005 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	6915048	July 5, 2005
‌ US Patent 7330797 Apparatus and method for measuring settlement of solids in a multiphase flow	Patent 7330797 was granted and assigned to CiDRA on February, 2008 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7330797	February 12, 2008
‌ US Patent 7197938 Contact-based transducers for characterizing unsteady pressures in pipes	Patent 7197938 was granted and assigned to CiDRA on April, 2007 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7197938	April 3, 2007
‌ US Patent 7322251 Method and apparatus for measuring a parameter of a high temperature fluid flowing within a pipe using an array of piezoelectric based flow sensors	Patent 7322251 was granted and assigned to CiDRA on January, 2008 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7322251	January 29, 2008
‌ US Patent 7139667 Method for calibrating a volumetric flow meter having an array of sensors	Patent 7139667 was granted and assigned to CiDRA on November, 2006 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7139667	November 21, 2006
‌ US Patent 7328113 Method for calibrating a volumetric flow meter having an array of sensors	Patent 7328113 was granted and assigned to CiDRA on February, 2008 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7328113	February 5, 2008
‌ US Patent 7237440 Flow measurement apparatus having strain-based sensors and ultrasonic sensors	Patent 7237440 was granted and assigned to CiDRA on July, 2007 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7237440	July 3, 2007
‌ US Patent 7380438 Apparatus and method for providing a fluid cut measurement of a multi-liquid mixture compensated for entrained gas	Patent 7380438 was granted and assigned to CiDRA on June, 2008 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7380438	June 3, 2008
‌ US Patent 7086278 Measurement of entrained and dissolved gases in process flow lines	Patent 7086278 was granted and assigned to CiDRA on August, 2006 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7086278	August 8, 2006
‌ US Patent 7245385 Characterizing unsteady pressures in pipes using optical measurement devices	Patent 7245385 was granted and assigned to CiDRA on July, 2007 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7245385	July 17, 2007
‌ US Patent 7126740 Multifunctional optical device having a spatial light modulator with an array of micromirrors	Patent 7126740 was granted and assigned to CiDRA on October, 2006 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7126740	October 24, 2006
‌ US Patent 7249525 Apparatus for measuring parameters of a fluid in a lined pipe	Patent 7249525 was granted and assigned to CiDRA on July, 2007 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7249525	July 31, 2007
‌ US Patent 7437946 Apparatus and method for measuring a parameter of a multiphase flow	Patent 7437946 was granted and assigned to CiDRA on October, 2008 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7437946	October 21, 2008
‌ US Patent 7110893 Method and apparatus for measuring a parameter of a fluid flowing within a pipe using an array of sensors	Patent 7110893 was granted and assigned to CiDRA on September, 2006 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7110893	September 19, 2006
‌ US Patent 7134320 Apparatus and method for providing a density measurement augmented for entrained gas	Patent 7134320 was granted and assigned to CiDRA on November, 2006 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7134320	November 14, 2006
‌ US Patent 6959604 Apparatus and method having an optical fiber disposed circumferentially around the pipe for measuring unsteady pressure within a pipe	Patent 6959604 was granted and assigned to CiDRA on November, 2005 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	6959604	November 1, 2005
‌ US Patent 7253742 Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors	Patent 7253742 was granted and assigned to CiDRA on August, 2007 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7253742	August 7, 2007
‌ US Patent 7308820 Piezocable based sensor for measuring unsteady pressures inside a pipe	Patent 7308820 was granted and assigned to CiDRA on December, 2007 by the United States Patent and Trademark Office.	‌ CiDRA	United States Patent and Trademark Office	7308820	December 18, 2007

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