Dennis W Butcher

This inventor holds 24 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 5 EPO patents, primarily in Surgical Instruments. Top assignee: Covidien LP. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis W Butcher. Retrieved from https://idiyas.com/inventor/dennis-w-butcher

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

USPTO Granted Patents = 24 (Patent Applications = 2)

% Patents Active = 75.0

CIPO Patents = 2

EPO Patents = 5 (Patent Applications = 5)

Average Co-Inventor Count = 5.8

ph-index = 11

Forward Citations = 2,601(Granted Patents)

Company Filing History:

24 out of 8,144

Covidien LP

patents

Years Active: 2014-2025

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Areas of Expertise:

Blade Deployment Mechanisms

Surgical Forceps

Vessel Sealing

Surgical Tissue Sealer

Electrosurgical Instrument

Monopolar Pencil

Integrated Bipolar Tweezers

Seal Plate

Insulation Displacement Connection

Surgical Clamping Device

Ratcheting Grip Lock

Methods of Manufacturing

24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12508044 - Blade deployment mechanisms for surgical forceps (2025-12-30),

2. 12491022 - Surgical forceps (2025-12-09),

3. 11779385 - Surgical forceps (2023-10-10),

4. 11000330 - Surgical forceps (2021-05-11),

5. 10980557 - Blade deployment mechanisms for surgical forceps (2021-04-20),

6. 10729488 - Vessel sealing instrument (2020-08-04),

7. 10327836 - Blade deployment mechanisms for surgical forceps (2019-06-25),

8. 10327834 - Surgical tissue sealer (2019-06-25),

9. 10201384 - Vessel sealing instrument (2019-02-12),

10. 10188450 - Blade deployment mechanisms for surgical forceps (2019-01-29),

11. 9795439 - Vessel sealing instrument (2017-10-24),

12. 9655672 - Vessel sealing instrument (2017-05-23),

13. 9636169 - Electrosurgical instrument (2017-05-02),

14. 9539049 - Monopolar pencil with integrated bipolar/ligasure tweezers (2017-01-10),

15. 9498279 - Vessel sealing instrument (2016-11-22),

Title: The Innovative Journey of Dennis W Butcher

Introduction: Dennis W Butcher is a renowned inventor based in Longmont, Colorado. His passion for innovation has led to numerous groundbreaking inventions in various fields.

Latest Patents: Dennis W Butcher holds several patents in the areas of renewable energy, sustainable agriculture, and advanced materials. His recent patents focus on enhancing efficiency and sustainability in everyday processes.

Career Highlights: With a career spanning over two decades, Dennis W Butcher has worked tirelessly to bring his innovative ideas to life. His dedication to research and development has resulted in the successful commercialization of several inventions.

Collaborations: Throughout his career, Dennis W Butcher has collaborated with leading research institutions, universities, and companies to further his innovative projects. These collaborations have been instrumental in pushing the boundaries of technology and science.

Conclusion: Dennis W Butcher's contributions to the world of innovation are truly remarkable. His relentless pursuit of excellence and commitment to creating a better future through his inventions make him a standout figure in the field of inventors.

Profile summary based on public USPTO records.