For the Inventor, By the Inventor

Enter assignee name

Wallingford, CT, United States of America

Cidra Corporation

USPTO Granted Patents = 128

% Expired Patents = 1.6

CIPO Patents = 4

EPO Patents = 6

Forward Citations = 3,845

Loading Chart...

Loading Chart...

63 inventors (with patents filed for the assignee):

Alan D Kersey (45 out of 176 patents)

Daniel L Gysling (43 out of 156 patents)

Michael A Davis (35 out of 78 patents)

4. Martin A Putnam (26 out of 99 patents)

5. Douglas H Loose (23 out of 51 patents)

6. Timothy J Bailey (21 out of 70 patents)

7. Mark R Fernald (17 out of 91 patents)

8. James R Dunphy (15 out of 57 patents)

9. Paul Eric Sanders (13 out of 45 patents)

10. Robert N Brucato (13 out of 29 patents)

11. Robert J Maron (12 out of 30 patents)

12. James M Sullivan (11 out of 37 patents)

13. Arthur D Hay (11 out of 16 patents)

14. Thomas Wolfgang Engel (10 out of 18 patents)

15. James S Sirkis (9 out of 21 patents)

Core Competencies:

Multiphase Flow

Sensor Arrays

Acoustic Pressure

Fluid Parameter

Coriolis Meter

Optical Devices

Flow Measurement

Gas Volume Fraction

Dynamically Reconfigurable

Optical Filters

Piezocable Sensors

Industrial Sensing

128 patents: Sort by Forward Citations

1. 7437946 - Apparatus and method for measuring a parameter of a multiphase flow (2008-10-21),

2. 7400985 - Apparatus having an array of clamp on piezoelectric film sensors for measuring parameters of a process flow within a pipe (2008-07-15),

3. 7389687 - System for measuring a parameter of an aerated multi-phase mixture flowing in a pipe (2008-06-24),

4. 7389187 - Apparatus and method using an array of ultrasonic sensors for determining the velocity of a fluid within a pipe (2008-06-17),

5. 7386204 - Optical filter having a shaped filter function (2008-06-10),

6. 7380439 - Apparatus and method for compensating a coriolis meter (2008-06-03),

7. 7380438 - Apparatus and method for providing a fluid cut measurement of a multi-liquid mixture compensated for entrained gas (2008-06-03),

8. 7379828 - Method and apparatus for determining a quality metric of a measurement of a fluid parameter (2008-05-27),

9. 7367240 - Apparatus and method for providing a flow measurement compensated for entrained gas (2008-05-06),

10. 7367239 - Piezocable based sensor for measuring unsteady pressures inside a pipe (2008-05-06),

11. 7363800 - Apparatus and method for measuring compositional parameters of a mixture (2008-04-29),

12. 7359803 - Apparatus and method for measuring parameters of a mixture having solid particles suspended in a fluid flowing in a pipe (2008-04-15),

13. 7343820 - Apparatus and method for fiscal measuring of an aerated fluid (2008-03-18),

14. 7343818 - Apparatus and method of measuring gas volume fraction of a fluid flowing within a pipe (2008-03-18),

15. 7340353 - Dual function flow measurement apparatus having an array of sensors (2008-03-04),

CiDRA Corporation is a global technology company that develops and manufactures advanced process optimization instrumentation and control systems. With a focus on the mining, oil & gas, and industrial processing industries, CiDRA provides innovative solutions for measuring, monitoring, and controlling various fluid processes. The company's cutting-edge technologies serve to improve efficiency, productivity, and safety in critical operations. CiDRA's dedication to research and development ensures continuous innovation and the delivery of reliable products to its customers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Cidra Corporation

128 Patents

#2 in Wallingford, CT

#86 in Connecticut

#3,025 in US

#6,261 in the World

Wallingford, CT, United States of America

Cidra Corporation

Forward Citations = 3,845

63 inventors:

Alan D Kersey (45 out of 176 patents)

Daniel L Gysling (43 out of 156 patents)

Michael A Davis (35 out of 78 patents)

4. Martin A Putnam (26 out of 99 patents)

5. Douglas H Loose (23 out of 51 patents)

Please report any incorrect information to [email protected]

Loading…