Johnson City, TN, United States of America

Derek E Heath

This inventor holds 35 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent, primarily in Endodontic Instruments. Top assignees: Tulsa Dental Products Inc., D&s Dental, LLC, Dentsply International Inc.. Active years: 1985-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Derek E Heath. Retrieved from https://idiyas.com/inventor/derek-e-heath

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

Calculating rank

USPTO Granted Patents = 35 (Patent Applications = 1)

% Patents Active = 88.6

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.8

ph-index = 19

Forward Citations = 936(Granted Patents)

Location History:

Johnson City, TN (US) (1985 - 1999)
Vero Beach, FL (US) (1999 - 2019)

Company Filing History:

10 out of 15

Tulsa Dental Products Inc.

Dentsply International Inc.

Quality Dental Products, Inc.

patents

6. 7 out of 834,570

Other

patents

Years Active: 1985-2019

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Areas of Expertise:

Endodontic Instrument

Dental Hand Instrument

Root Canal Therapy

Machining Apparatus

Memory Properties

Flexible Instruments

Depth Calibrations

Dental File

Portable Holder

Cutting Board

35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10196713 - Medical instrument with modified memory and flexibility properties and method (2019-02-05),

2. 10182882 - Method of modifying a physical property of an endodontic instrument (2019-01-22),

3. 10130444 - Endodontic instrument (2018-11-20),

4. 9795459 - Medical instrument with modified memory and flexibility properties and method (2017-10-24),

5. 9005377 - Method of modifying a physical property of an endodontic instrument (2015-04-14),

6. 8911573 - Medical instrument with modified memory and flexibility properties and method (2014-12-16),

7. 8644978 - Machining apparatus and method of making endodontic instruments (2014-02-04),

8. 8439682 - Set of endodontic instruments (2013-05-14),

9. 8393899 - Endodontic instrument and method (2013-03-12),

10. 8192200 - Endodontic apparatus and method (2012-06-05),

11. 8105085 - Endodontic instrument and method (2012-01-31),

12. 7806690 - Endodontic instrument for performing root canal therapy (2010-10-05),

13. D505030 - Collapsible plant stand (2005-05-17),

14. 6663096 - Cutting board for food products and method of fabricating same (2003-12-16),

15. 5941760 - Endodontic instrument (1999-08-24),

Title: The Innovative Contributions of Derek E. Heath in Medical Instrumentation

Introduction: Derek E. Heath, based in Johnson City, TN, is a prolific inventor in the field of medical instrumentation, holding an impressive total of 34 patents. His work primarily focuses on the development of advanced endodontic instruments, showcasing a significant commitment to innovation in dental technology.

Latest Patents: Among Derek's latest innovations are two notable patents that enhance the functionality of medical instruments with unique properties. The first patent details a medical instrument with modified memory and flexibility characteristics, specifically designed for endodontic applications. This invention involves a method that includes heat treating an endodontic blank prior to forming a working portion, aiming to improve the instrument's performance.

The second patent offers methods for modifying the physical properties of finished endodontic instruments made from superelastic alloys. This method involves heat treating the instruments in a salt bath for a precise duration and temperature, which contributes to their durability and effectiveness in clinical settings.

Career Highlights: Derek E. Heath has built an esteemed career by working with prominent companies in the dental industry, including Tulsa Dental Products, L.L.C. and D&S Dental, LLC. His innovative contributions have greatly influenced the design and functionality of dental instruments, impacting both practitioners and patients.

Collaborations: Throughout his career, Derek has collaborated with talented professionals, such as Jerry A. Mooneyhan and Steve A. Treadway. These partnerships have fostered a creative environment for the development of cutting-edge solutions in the realm of dental technology.

Conclusion: Derek E. Heath stands out as a key figure in the advancement of medical instrumentation, particularly in the field of endodontics. His numerous patents reflect a deep understanding of material properties and a commitment to improving dental care through innovation. As his portfolio continues to grow, the impact of his work will undoubtedly resonate throughout the medical community for years to come.

Profile summary based on public USPTO records.