For the Inventor, By the Inventor

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Clarence, NY, United States of America

Wilson Greatbatch Ltd.

USPTO Granted Patents = 223

CIPO Patents = 7

Trademarks = 1

Forward Citations = 6,385

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92 inventors (with patents filed for the assignee):

Esther S Takeuchi (103 out of 159 patents)

Hong Gan (51 out of 89 patents)

Barry C Muffoletto (27 out of 65 patents)

4. Ralph T Mead (18 out of 25 patents)

5. David M Spillman (16 out of 20 patents)

6. Randolph A Leising (16 out of 24 patents)

7. Ashish Shah (14 out of 34 patents)

8. William M Paulot (13 out of 15 patents)

9. Sally Ann Smesko (12 out of 16 patents)

10. Frank W Rudolph (12 out of 18 patents)

11. Wilson Greatbatch (12 out of 27 patents)

12. Robert A Zayatz (12 out of 14 patents)

13. Christine A Frysz (11 out of 230 patents)

14. Neal N Nesselbeck (10 out of 18 patents)

15. William C Thiebolt (9 out of 29 patents)

Core Competencies:

Implantable Medical Devices

Electrochemical Cells

Current Collector Designs

Lithium Ion Batteries

Mixed Phase Metal Oxides

High Rate Discharge

Battery Housing Technologies

Electrode Fabrication Processes

Hermetic Sealing Techniques

Ergonomic Design

Powder Processing

Swelling Control in Cells

223 patents: Sort by Forward Citations

1. 7069081 - One piece header assembly for an implantable medical device (2006-06-27),

2. 6975906 - One piece header assembly over molded to an implantable medical device (2005-12-13),

3. 6951576 - Wound element electrode assembly design for use in prismatic case electrochemical cells (2005-10-04),

4. 6893777 - Current collector having non-symmetric grid pattern converging at a common focal point (2005-05-17),

5. 6797019 - Electrochemical cell having an electrode of silver vanadium oxide coated to a current collector (2004-09-28),

6. 6797017 - Preparation of &egr;-phase silver vanadium oxide from &ggr;-phase SVO starting material (2004-09-28),

7. 6790561 - Process for fabricating continuously coated electrodes on a porous current collector and cell designs incorporating said electrodes (2004-09-14),

8. 6783888 - Control of cell swelling by the proper choice of carbon monofluoride (CFx) cathode materials in high rate defibrillator cells (2004-08-31),

9. 6780542 - Lithium oxyhalide cell with improved safety and voltage delay characteristics (2004-08-24),

10. 6759164 - Use of heat-treated electrodes containing a polyamic acid-PVDF binder mixture (2004-07-06),

11. 6759163 - Mismatched compression glass-to-metal seal (2004-07-06),

12. 6743550 - Double current collector cathode design using chemically similar active materials for alkali metal electrochemical (2004-06-01),

13. 6743547 - Pellet process for double current collector screen cathode preparation (2004-06-01),

14. 6737191 - Double current collector negative electrode design for alkali metal ion electrochemical cells (2004-05-18),

15. 6733926 - Electrochemical cell having a physical vapor deposited electrode and method of manufacture (2004-05-11),

Wilson Greatbatch Ltd. is a leading global manufacturer of innovative battery technologies, medical devices, and components. With a core focus on healthcare industry, the company has pioneered the development and commercialization of implantable medical devices, including pacemakers and cardiac defibrillators. Wilson Greatbatch is committed to improving patients’ quality of life through continuous research, technological advancements, and superior product quality. The company operates worldwide, leveraging its expertise in battery technology and engineering to deliver reliable and efficient solutions to its customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

223 Patents

#2 in Clarence, NY

#114 in New York

#1,805 in US

#3,720 in the World

Clarence, NY, United States of America

Wilson Greatbatch Ltd.

Forward Citations = 6,385

92 inventors:

Esther S Takeuchi (103 out of 159 patents)

Hong Gan (51 out of 89 patents)

Barry C Muffoletto (27 out of 65 patents)

4. Ralph T Mead (18 out of 25 patents)

5. David M Spillman (16 out of 20 patents)

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