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Billerica, MA, United States of America

Epion Corporation

USPTO Granted Patents = 31

% Expired Patents = 6.5

Trademarks = 5

Forward Citations = 919

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28 inventors (with patents filed for the assignee):

Allen R Kirkpatrick (8 out of 22 patents)

Jerald P Dykstra (6 out of 18 patents)

Michael E Mack (5 out of 18 patents)

4. Matthew C Gwinn (4 out of 26 patents)

5. Richard P Torti (4 out of 4 patents)

6. David B Fenner (4 out of 4 patents)

7. Wesley J Skinner (4 out of 8 patents)

8. Isao Yamada (3 out of 15 patents)

9. John J Hautala (3 out of 102 patents)

10. Sean R Kirkpatrick (2 out of 36 patents)

11. Robert K Becker (2 out of 10 patents)

12. David Richard Swenson (2 out of 5 patents)

13. David J Mount (2 out of 6 patents)

14. James A Greer (2 out of 11 patents)

15. Bruce K Libby (2 out of 2 patents)

Core Competencies:

Ionizer

Gas Cluster Ion Beam

Processing

Integrated Circuits

Surface Smoothing

Film Deposition

Diagnostics

Medical Stents

Thin Films

Diamond Films

Thermal Treatment

Particulate Generation

31 patents: Sort by Forward Citations

1. 7173252 - Ionizer and method for gas-cluster ion-beam formation (2007-02-06),

2. 7115511 - GCIB processing of integrated circuit interconnect structures (2006-10-03),

3. 7067828 - Method of and apparatus for measurement and control of a gas cluster ion beam (2006-06-27),

4. 7060989 - Method and apparatus for improved processing with a gas-cluster ion beam (2006-06-13),

5. 7060988 - Method and apparatus for improved beam stability in high current gas-cluster ion beam processing system (2006-06-13),

6. 6831272 - Gas cluster ion beam size diagnostics and workpiece processing (2004-12-14),

7. 6812147 - GCIB processing to improve interconnection vias and improved interconnection via (2004-11-02),

8. 6811765 - Thermal treatment of fine grain materials in a coarse-grain fluidized bed (2004-11-02),

9. 6805807 - Adaptive GCIB for smoothing surfaces (2004-10-19),

10. 6770874 - Gas cluster ion beam size diagnostics and workpiece processing (2004-08-03),

11. 6750460 - System and method for adjusting the properties of a device by GCIB processing (2004-06-15),

12. 6737643 - Detector and method for cluster ion beam diagnostics (2004-05-18),

13. 6676989 - Method and system for improving the effectiveness of medical stents by the application of gas cluster ion beam technology (2004-01-13),

14. 6660340 - Diamond-like carbon film with enhanced adhesion (2003-12-09),

15. 6646277 - Charging control and dosimetry system for gas cluster ion beam (2003-11-11),

Company Overview

Epion Corporation, based in Billerica, MA, specializes in the development of advanced medical technologies aimed at improving patient outcomes. The company focuses on innovative solutions in the fields of dermatology and wound care, leveraging proprietary technologies to enhance healing processes. With a commitment to research and development, Epion aims to address unmet medical needs through its cutting-edge products and services, contributing to the evolution of healthcare practices in its domain.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

31 Patents

#27 in Billerica, MA

#652 in Massachusetts

#10,936 in US

#21,284 in the World

Billerica, MA, United States of America

Epion Corporation

Forward Citations = 919

28 inventors:

Allen R Kirkpatrick (8 out of 22 patents)

Jerald P Dykstra (6 out of 18 patents)

Michael E Mack (5 out of 18 patents)

4. Matthew C Gwinn (4 out of 26 patents)

5. Richard P Torti (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Epion Corporation. Retrieved from https://idiyas.com/company/epion

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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