For the Inventor, By the Inventor

Enter assignee name

North Billerica, MA, United States of America

Hydrocision, Inc.

USPTO Granted Patents = 30

% Expired Patents = 16.7

CIPO Patents = 3

EPO Patents = 4

Trademarks = 3

Forward Citations = 3,343

Loading Chart...

Loading Chart...

27 inventors (with patents filed for the assignee):

Timothy E Moutafis (15 out of 24 patents)

Kevin Patrick Staid (14 out of 38 patents)

Donald C Freeman, Jr (9 out of 10 patents)

4. Mark Lewis (7 out of 7 patents)

5. Howard W Donnelly (4 out of 7 patents)

6. Lynne Messina (4 out of 4 patents)

7. Frank V Patterson (3 out of 22 patents)

8. David P Hesketh (3 out of 7 patents)

9. James J Frassica (3 out of 42 patents)

10. Joseph A Meranda (3 out of 3 patents)

11. Edward Bromander (3 out of 5 patents)

12. Brian G Connor (3 out of 4 patents)

13. David Ellsworth Cassidy (3 out of 31 patents)

14. Ernest Allen Dion (3 out of 12 patents)

15. Marvel John Yoder (3 out of 4 patents)

Core Competencies:

Fluid Jet Surgical Instruments

Selective Tissue Removal

High Pressure Systems

Liquid Jet

Surgical Devices

Electrocautery

Pumping Cartridges

Dynamic Stents

Nozzle Assemblies

Tissue Manipulation

Cutting Jet Device

Endoscope

30 patents: Sort by Forward Citations

1. 12478400 - Selective tissue removal treatment device (2025-11-25),

2. 12303160 - Deployable dynamic stent and adjustable cutting jet device (2025-05-20),

3. 12184218 - System, apparatus, and method for a pump motor failsafe (2024-12-31),

4. 12092096 - System, apparatus, and method for motor speed control (2024-09-17),

5. 11963342 - System, apparatus, and method for electromagnetic interference mitigation (2024-04-16),

6. 11432838 - Nozzle assemblies for liquid jet surgical instruments and surgical instruments for employing the nozzle assemblies (2022-09-06),

7. 11278305 - Selective tissue removal treatment device (2022-03-22),

8. 10492821 - Selective tissue removal treatment device (2019-12-03),

9. 10485568 - Selective tissue removal treatment device (2019-11-26),

10. 10363061 - Nozzle assemblies for liquid jet surgical instruments and surgical instruments for employing the nozzle assemblies (2019-07-30),

11. 9597107 - Nozzle assemblies for liquid jet surgical instruments and surgical instruments employing the nozzle assemblies (2017-03-21),

12. 8851866 - Methods and apparatuses for joining a pumping cartridge to a pump drive (2014-10-07),

13. 8162966 - Surgical devices incorporating liquid jet assisted tissue manipulation and methods for their use (2012-04-24),

14. 8062246 - Fluid jet surgical instruments (2011-11-22),

15. 7951107 - Medical device with high pressure quick disconnect handpiece (2011-05-31),

Company Overview

Hydrocision, Inc. is a technology company based in North Billerica, Massachusetts, specializing in advanced medical devices and solutions for spinal surgery. The company is known for its innovative approach to tissue preservation and repair, utilizing proprietary hydrodiscectomy technology to enhance surgical outcomes. By focusing on minimally invasive techniques, Hydrocision aims to improve patient recovery times and overall effectiveness in spinal procedures, contributing to the evolving landscape of orthopedic and neurosurgical care.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

30 Patents

#4 in North Billerica, MA

#671 in Massachusetts

#11,279 in US

#21,912 in the World

North Billerica, MA, United States of America

Hydrocision, Inc.

Forward Citations = 3,343

27 inventors:

Timothy E Moutafis (15 out of 24 patents)

Kevin Patrick Staid (14 out of 38 patents)

Donald C Freeman, Jr (9 out of 10 patents)

4. Mark Lewis (7 out of 7 patents)

5. Howard W Donnelly (4 out of 7 patents)

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

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]

Loading…