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Mountain View, CA, United States of America

Cardiometrics, Inc.

Calculating rank

USPTO Granted Patents = 32

Trademarks = 2

Forward Citations = 4,035

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19 inventors (with patents filed for the assignee):

Paul Douglas Corl (15 out of 71 patents)

Jeffrey J Christian (9 out of 31 patents)

Jerome Segal (8 out of 9 patents)

4. Menahem F Nassi (8 out of 11 patents)

5. Jeffrey S Frisbie (6 out of 16 patents)

6. Ronald G Williams (5 out of 74 patents)

7. Victor Chechelski (5 out of 5 patents)

8. Mark W Cowan (4 out of 51 patents)

9. John Ortiz (4 out of 19 patents)

10. Wayne C Haase (4 out of 18 patents)

11. Robert Z Obara (3 out of 4 patents)

12. Vincent A Barletta (3 out of 3 patents)

13. Michael C Pao (3 out of 3 patents)

14. Ilan Lifshitz (3 out of 3 patents)

15. David M Kaiser (1 out of 7 patents)

Core Competencies:

Ultrasonic Transducer

Guide Wire

Blood Flow Measurement

Vascular Catheter

Pressure Sensor

Signal Processing

Doppler Technology

Thrombotic Occlusions

Electrical Functions

Miniature Devices

Spatial Average Velocity

Volumetric Flow

32 patents: Sort by Forward Citations

1. 6025670 - Miniature, high efficiency dual frequency ultrasonic transducer with (2000-02-15),

2. 5908385 - Apparatus for mapping electrical activity in a body and treating tissue (1999-06-01),

3. 5797856 - Intravascular guide wire and method (1998-08-25),

4. 5740596 - Method of making a miniature, high efficiency dual frequency ultrasonic (1998-04-21),

5. 5715827 - Ultra miniature pressure sensor and guide wire using the same and method (1998-02-10),

6. 5688234 - Apparatus and method for the treatment of thrombotic occlusions in (1997-11-18),

7. 5668320 - Piezoresistive pressure transducer circuitry accommodating transducer (1997-09-16),

8. 5651373 - Extension device, assembly thereof, heater for use therewith and method (1997-07-29),

9. 5581144 - Miniature, high efficiency dual frequency ultrasonic transducer with (1996-12-03),

10. 5551301 - Piezoresistive pressure transducer circuitry accommodating transducer (1996-09-03),

11. 5517989 - Guidewire assembly (1996-05-21),

12. 5413508 - Rotary connector for flexible elongate member having electrical (1995-05-09),

13. 5358409 - Rotary connector for flexible elongate member having electrical (1994-10-25),

14. 5348481 - Rotary connector for use with small diameter flexible elongate member (1994-09-20),

15. 5271404 - Method and apparatus for processing signal data to form an envelope on (1993-12-21),

Company Overview

Cardiometrics, Inc. is a technology company based in Mountain View, California, specializing in advanced medical devices and software solutions for cardiovascular health monitoring. The organization focuses on developing innovative technologies that enhance the understanding and management of heart-related conditions. By leveraging cutting-edge research in biosensors and data analytics, Cardiometrics aims to improve patient outcomes and provide healthcare professionals with valuable insights into cardiovascular function.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

32 Patents

#98 in Mountain View, CA

#2,535 in California

#10,607 in US

#20,697 in the World

Mountain View, CA, United States of America

Cardiometrics, Inc.

Forward Citations = 4,035

19 inventors:

Paul Douglas Corl (15 out of 71 patents)

Jeffrey J Christian (9 out of 31 patents)

Jerome Segal (8 out of 9 patents)

4. Menahem F Nassi (8 out of 11 patents)

5. Jeffrey S Frisbie (6 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cardiometrics, Inc.. Retrieved from https://idiyas.com/company/cardiometrics

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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