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For the Inventor, By the Inventor

Sunnyvale, CA, United States of America

Flowcardia, Inc.

Calculating rank
USPTO Granted Patents = 61

% Expired Patents = 24.6


Trademarks = 6

Forward Citations = 3,955

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7 inventors (with patents filed for the assignee):

goldMedal Henry Nita (59 out of 80 patents)

silverMedal Jeff Sarge (35 out of 40 patents)

bronzeMedal Simon Nguyen (18 out of 19 patents)

4.  Martinos Tran (14 out of 15 patents)

5.  Richard Samuel Spano (8 out of 11 patents)

6.  Michael A Summers (2 out of 5 patents)

7.  Simeon Nguyen (2 out of 2 patents)


Core Competencies:
Ultrasound Catheter
Vibrational Catheter
Therapeutic System
Steerable Catheter
Blood Vessel Obstructions
Protective Features
Distal End Improvement
Transducer Connector
Manufacturing Method
Vascular Re-entry
Catheter Devices
Ultrasound Transmission

61 patents:

1. 11510690 - Vibrational catheter devices and methods for making same (2022-11-29),
2. 11344750 - Ultrasound catheter system (2022-05-31),
3. 11229772 - Ultrasound catheter having improved distal end (2022-01-25),
4. 11109884 - Steerable ultrasound catheter (2021-09-07),
5. 10835267 - Ultrasound catheter having protective feature against breakage (2020-11-17),
6. 10722262 - Therapeutic ultrasound system (2020-07-28),
7. 10682151 - Ultrasound catheter devices and methods (2020-06-16),
8. 10537712 - Ultrasound catheter having improved distal end (2020-01-21),
9. 10376272 - Ultrasound catheter for disrupting blood vessel obstructions (2019-08-13),
10. 10349964 - Connector for securing ultrasound catheter to transducer (2019-07-16),
11. 10285727 - Steerable ultrasound catheter (2019-05-14),
12. 10285719 - Vibrational catheter devices and methods for making same (2019-05-14),
13. 10238895 - Ultrasound catheter system (2019-03-26),
14. 10130380 - Ultrasound catheter apparatus (2018-11-20),
15. 10111680 - Therapeutic ultrasound system (2018-10-30),
Company Overview
Flowcardia, Inc., based in Sunnyvale, California, specializes in the development of advanced ultrasound catheters designed to enhance therapeutic interventions for blood vessel obstructions. The company focuses on innovative technologies such as vibrational catheters and steerable systems, which incorporate protective features and improvements to the distal end for better performance. Flowcardia aims to improve patient outcomes through its cutting-edge medical devices, contributing to the evolving landscape of interventional cardiology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Flowcardia, Inc. USPTO Patent Assignee Logo
61 Patents

#82 in Sunnyvale, CA

#1,390 in California

#5,921 in US

#11,937 in the World

Sunnyvale, CA (US)
Sunnyvale, CA, United States of America

Flowcardia, Inc.

Forward Citations = 3,955

7 inventors:

goldMedal Henry Nita (59 out of 80 patents)

silverMedal Jeff Sarge (35 out of 40 patents)

bronzeMedal Simon Nguyen (18 out of 19 patents)

4.  Martinos Tran (14 out of 15 patents)

5.  Richard Samuel Spano (8 out of 11 patents)

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

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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