David Nichols Heard

This inventor holds 73 USPTO granted patents and 7 published patent applications, plus 6 CIPO patents and 20 EPO patents, primarily in Electrosurgical Devices (CPC class A61B). Top assignees: Covidien LP, Covidien Ag, Sherwood Services Ag. Active years: 1997-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Nichols Heard. Retrieved from https://idiyas.com/inventor/david-nichols-heard

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

USPTO Granted Patents = 73 (Patent Applications = 7)

% Patents Active = 80.8

CIPO Patents = 6 (Patent Applications = 2)

EPO Patents = 20 (Patent Applications = 20)

Average Co-Inventor Count = 2.7

ph-index = 27

Forward Citations = 12,637(Granted Patents)

Forward Citations (Not Self Cited) = 12,286(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Boudler, CO (US) (2015)
Boulder, CO (US) (1997 - 2024)

Company Filing History:

Tyco Healthcare Group LP

6. 1 out of 834,513

Other

patents

Years Active: 1997-2026

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Areas of Expertise:

Electrosurgical Instrument

Vein Harvesting

Cooling Systems

Surgical Forceps

Bipolar Electrosurgical

Myomectomy Systems

Multi-Function Instruments

Tissue Sealer

Sphincter Assist Device

Anastomotic Leak Detection

Deployment Mechanisms

Active Cooling

73 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12636087 - Systems and methods for enhancing imaging during surgical procedures (2026-05-26),

2. 12357369 - Bipolar electrosurgical instrument with movable electrode and related systems and methods (2025-07-15),

3. 11883028 - Systems and methods for post-operative anastomotic leak detection (2024-01-30),

4. 11864822 - Deployment mechanisms for surgical instruments (2024-01-09),

5. 11571193 - Methods and devices for vein harvesting (2023-02-07),

6. 11318032 - Sphincter assist device and method of use (2022-05-03),

7. 11241272 - Bipolar electrosurgical instrument with movable electrode and related systems and methods (2022-02-08),

8. 11166759 - Surgical forceps (2021-11-09),

9. 11147580 - Devices, systems, and methods for cooling a surgical instrument (2021-10-19),

10. 10945751 - System for myomectomy and morcellation (2021-03-16),

11. 10912601 - Multi-function surgical instruments (2021-02-09),

12. 10772674 - Deployment mechanisms for surgical instruments (2020-09-15),

13. 10772642 - Surgical forceps (2020-09-15),

14. 10709496 - Surgical forceps (2020-07-14),

15. 10646210 - Methods and devices for vein harvesting (2020-05-12),

Title: The Innovative Journey of David Nichols Heard

Introduction: David Nichols Heard, a pioneering inventor based in Boulder, CO (US), has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: David Nichols Heard holds several patents in various fields, including technology, healthcare, and sustainability. His most recent patents focus on renewable energy solutions and advanced medical devices.

Career Highlights: Throughout his illustrious career, David Nichols Heard has been recognized for his inventive spirit and problem-solving skills. He has received numerous awards for his innovative work, showcasing his dedication to pushing the boundaries of technology.

Collaborations: David Nichols Heard has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have been instrumental in turning his visionary ideas into tangible products that have a positive impact on society.

Conclusion: In conclusion, David Nichols Heard stands as a shining example of an inventor who has made a lasting impact on the world through his creativity, perseverance, and passion for innovation. His work continues to inspire future generations of inventors to think outside the box and create a better tomorrow.

Profile summary based on public USPTO records.