Mission Viejo, CA, United States of America

William Charles Brunnett

This inventor holds 58 USPTO granted patents and 6 published patent applications, plus 7 CIPO patents and 23 EPO patents, primarily in Cardiovascular Devices (CPC class A61F). Top assignees: Edwards Lifesciences Corporation, Medtronic Xomed, Inc., Koninklijke Philips Corporation N.v.. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Charles Brunnett. Retrieved from https://idiyas.com/inventor/william-charles-brunnett

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

USPTO Granted Patents = 58 (Patent Applications = 6)

% Patents Active = 94.8

CIPO Patents = 7

EPO Patents = 23 (Patent Applications = 15)

Average Co-Inventor Count = 3.8

ph-index = 15

Forward Citations = 1,742(Granted Patents)

Forward Citations (Not Self Cited) = 1,599(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Concord, OH (US) (2002 - 2006)
Jacksonville, FL (US) (2009 - 2021)
Mission Viejo, CA (US) (2012 - 2024)

Company Filing History:

30 out of 1,791

Edwards Lifesciences Corporation

patents

22 out of 378

Medtronic Xomed, Inc.

patents

4 out of 21,894

Koninklijke Philips Corporation N.v.

Philips Medical Systems (Cleveland), Inc.

patents

Years Active: 2002-2025

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Areas of Expertise:

Prosthetic Heart Valve

Annuloplasty Ring

Surgical Cutting Instrument

Aortic Insufficiency

Valvular Insufficiency

Rapid Deployment

Safety Systems

Nerve Monitoring

Endotracheal Tube

Deployment Mechanism

58 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12419746 - Valvular insufficiency repair device and method (2025-09-23),

2. 12403004 - Method for replacing a tricuspid valve (2025-09-02),

3. 12164598 - Expandable prosthetic heart valve safety systems (2024-12-10),

4. 12156813 - Valvular insufficiency repair device and method (2024-12-03),

5. 12053377 - Methods for rapidly deployable surgical heart valves (2024-08-06),

6. 11872132 - Methods of implanting an annuloplasty ring for reduced dehiscence (2024-01-16),

7. 11775613 - Methods of safely expanding prosthetic heart valves (2023-10-03),

8. 11684471 - Prosthetic valve for replacing a native mitral or tricuspid valve (2023-06-27),

9. 11589988 - Valvular insufficiency repair device and method (2023-02-28),

10. 11471279 - Systems for rapidly deployable surgical heart valves (2022-10-18),

11. 11337810 - Valvular insufficiency repair device and method (2022-05-24),

12. 11197757 - Methods of safely expanding prosthetic heart valves (2021-12-14),

13. 11051736 - Method and system for monitoring a nerve (2021-07-06),

14. 10842437 - Endotracheal tube apparatus (2020-11-24),

15. 10743817 - Endotracheal tube apparatus (2020-08-18),

Title: The Innovative Journey of William Charles Brunnett

Introduction:

William Charles Brunnett, a prolific inventor based in Mission Viejo, CA (US), has made significant contributions to the field of medical devices with an impressive portfolio of 53 patents.

Latest Patents:

Brunnett's recent patents showcase his expertise in the medical field, particularly in cardiac surgery. "Methods of implanting an annuloplasty ring for reduced dehiscence" introduces a unique annuloplasty ring design for tricuspid or mitral valve repairs, aimed at minimizing the risk of ring dehiscence. Additionally, his invention "Methods of safely expanding prosthetic heart valves" focuses on efficiently implanting heart valve prostheses during surgical procedures.

Career Highlights:

With a rich background in the industry, William Charles Brunnett has lent his talents to renowned companies such as Edwards Lifesciences Corporation and Medtronic Xomed, Inc. His innovative work has played a pivotal role in advancing medical technologies for cardiac care.

Collaborations:

Throughout his career, Brunnett has collaborated with esteemed professionals in the field. Notable coworkers include Kevin Lee McFarlin and David C Hacker, who have shared in his passion for innovation and dedication to enhancing patient outcomes.

Conclusion:

In conclusion, William Charles Brunnett's dedication to inventing groundbreaking medical devices has left an indelible mark on the industry. His patents reflect a commitment to improving surgical techniques and patient care, making him a respected figure in the field of medical innovations.

Profile summary based on public USPTO records.