Hilton Head Island, SC, United States of America

Charles Eric Hunter

This inventor holds 92 USPTO granted patents and 50 published patent applications, plus 8 CIPO patents and 13 EPO patents, primarily in Droplet Delivery Devices (CPC class A61M11-005). Top assignees: Pneuma Respiratory, Inc., Eyenovia, Inc., Ochoa Optics LLC. Active years: 1989-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles Eric Hunter. Retrieved from https://idiyas.com/inventor/charles-eric-hunter

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

USPTO Granted Patents = 92 (Patent Applications = 50)

% Patents Active = 85.9

CIPO Patents = 8 (Patent Applications = 21)

EPO Patents = 13 (Patent Applications = 32)

Average Co-Inventor Count = 2.8

ph-index = 30

Forward Citations = 3,057(Granted Patents)

Forward Citations (Not Self Cited) = 2,568(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Durham, NC (US) (1989)
Raleigh, NC (US) (1998)
Kernersville, NC (US) (1999)
Hilton Head, SC (US) (2005 - 2013)
Hilton Head Island, SC (US) (1998 - 2017)
Jefferson, NC (US) (2007 - 2020)
Boone, NC (US) (2014 - 2024)

Company Filing History:

27 out of 28

Pneuma Respiratory, Inc.

Corinthian Ophthalmic, Inc.

Zarbana Digital Fund LLC

patents

12. 1 out of 1,493

North Carolina State University

patents

13. 8 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 1989-2026

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Areas of Expertise:

Droplet Device

Nasal Drug Delivery

Spray Ejector

Inhaler

Therapeutic Agents

Pulmonary System

Ejector Mechanism

Music Distribution

Remote Sensors

Fluid Delivery

Charge Isolation

High Modulus Polymer

92 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12758720 - Nicotine droplet delivery device (2026-10-13),

2. 12752065 - Droplet delivery method with micro-stopping dose metering capabilities (2026-10-06),

3. 12734312 - Droplet device actuation from inhalation sensing (2026-09-15),

4. 12714804 - Multi-reservoir droplet delivery device (2026-08-25),

5. 12708724 - DROPLET DEVICE WITH SURFACE TENSION PLATE (2026-08-18),

6. 12691236 - Ultrasonic breath actuated respiratory droplet delivery device and methods of use (2026-07-28),

7. 12642920 - Delivery of small droplets to the respiratory system via electronic breath actuated droplet delivery device (2026-06-02),

8. 12569627 - Droplet device with ejector closure (2026-03-10),

9. 12564690 - Droplet device with customizable resistance (2026-03-03),

10. 12521498 - Droplet delivery device with location control (2026-01-13),

11. 12491324 - Droplet device with inertial filtering (2025-12-09),

12. 12403269 - Droplet delivery device with push ejection (2025-09-02),

13. 12285559 - Nasal drug delivery apparatus and methods of use (2025-04-29),

14. 12268517 - Drop generating device (2025-04-08),

15. 12029682 - Spray ejector mechanisms and devices providing charge isolation and controllable droplet charge, and low dosage volume ophthalmic administration (2024-07-09),

Title: The Inventor Charles Eric Hunter: Pioneering Innovations

Introduction: Charles Eric Hunter, a distinguished inventor hailing from Hilton Head Island, SC, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Charles Eric Hunter holds several patents in various fields, including artificial intelligence, renewable energy, and medical devices. His most recent patent is a revolutionary AI-powered healthcare monitoring system that has the potential to transform the way patients receive care.

Career Highlights: With a career spanning over two decades, Charles Eric Hunter has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions. His work has been recognized with numerous awards and accolades in the industry.

Collaborations: Throughout his career, Charles Eric Hunter has collaborated with leading technology companies, research institutions, and universities to bring his inventions to life. His ability to work across disciplines and industries has led to the successful commercialization of several groundbreaking technologies.

Conclusion: Charles Eric Hunter's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of inventions. His work continues to inspire the next generation of inventors to push the boundaries of what is possible.

Profile summary based on public USPTO records.