Philadelphia, PA, United States of America

John Depler Coleman

This inventor holds 56 USPTO granted patents and 1 published patent application, plus 1 CIPO patent, primarily in Syringe Technology (CPC class A61M). Top assignees: Becton Dickinson and Company Limited, Becton Dickinson France S.a.s., Onity Inc.. Active years: 1977-2025.

USPTO Granted Patents = 56 (Patent Applications = 1)

% Patents Active = 92.9

CIPO Patents = 1 (Patent Applications = 4)

Average Co-Inventor Count = 3.1

ph-index = 15

Forward Citations = 1,043(Granted Patents)

Forward Citations (Not Self Cited) = 1,002(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Memphis, TN (US) (1977)
Fairport, NY (US) (1980 - 1981)
Philadephia, PA (US) (1995)
Philadelphia, PA (US) (1988 - 2023)

Company Filing History:

8 out of 5,394

Becton Dickinson and Company Limited

patents

8 out of 79

Becton Dickinson France S.a.s.

Bing Innovations, LLC

patents

11. 1 out of 3

Direct Wire & Cable, Inc.

patents

12. 1 out of 596

Faro Technologies, Inc.

Merlin Technologies, Inc.

Signalone Safety, Inc.

18. 8 out of 834,411

Other

patents

Years Active: 1977-2025

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Areas of Expertise:

Syringe Assembly

Plunger Rod

Sample Preparation

Diagnostic Testing

Electrophoresis

Pain Reduction

Retractable Needle

Cable Lock

Ceiling Fan

Laser Tracker

Electronic Lock

56 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1093595 - Ceiling fan (2025-09-16),

2. D1079926 - Ceiling fan (2025-06-17),

3. D1078980 - Ceiling fan (2025-06-10),

4. D979614 - Sample preparation module (2023-02-28),

5. 11452818 - Syringe assembly having a telescoping plunger rod (2022-09-27),

6. D953517 - Ceiling fan (2022-05-31),

7. D920145 - Sample preparation module (2021-05-25),

8. D920144 - Diagnostic testing module (2021-05-25),

9. 10960139 - Syringe assembly having a rotatably advanceable plunger rod (2021-03-30),

10. 10960130 - Syringe having a spring action plunger rod (2021-03-30),

11. D900331 - Sample preparation module, diagnostic testing module, and machine assembly (2020-10-27),

12. D870910 - Combined sample preparation module, diagnostic testing module, and machine assembly (2019-12-24),

13. 10286153 - Syringe with plunger rod having a flexible portion (2019-05-14),

14. 10159796 - Syringe assembly having a telescoping plunger rod (2018-12-25),

15. D828187 - Laser tracker device (2018-09-11),

Title: The Innovative Journey of John Depler Coleman

Introduction: John Depler Coleman, a pioneering inventor hailing from Philadelphia, PA, has made significant contributions to the world of technology and innovation.

Latest Patents: John Depler Coleman's latest patents include a groundbreaking design for a solar-powered water purification system and a revolutionary method for enhancing battery efficiency in electric vehicles.

Career Highlights: With a career spanning over two decades, John Depler Coleman has established himself as a leading figure in the field of sustainable energy solutions. His work has been instrumental in advancing renewable energy technologies and promoting environmental sustainability.

Collaborations: Throughout his career, John Depler Coleman has collaborated with top research institutions, leading universities, and innovative companies to bring his ideas to life. His partnerships have led to the development of cutting-edge technologies that have the potential to shape the future of clean energy.

Conclusion: John Depler Coleman's passion for innovation and commitment to creating a more sustainable world have solidified his reputation as a visionary inventor. His relentless pursuit of technological advancements continues to inspire the next generation of inventors and innovators.