Roger L Hungerford

This inventor holds 15 USPTO granted patents, plus 3 CIPO patents and 2 EPO patents. Top assignees: Baxter Healthcare Sa, Baxter International Inc., Sigma International. Active years: 1996-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger L Hungerford. Retrieved from https://idiyas.com/inventor/roger-l-hungerford

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

USPTO Granted Patents = 15

% Patents Active = 100.0

CIPO Patents = 3

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 2.2

ph-index = 5

Forward Citations = 255(Granted Patents)

Company Filing History:

Baxter International Inc.

Sigma International General Medical Apparatus LLC

patent

where one patent can have more than one assignee

Years Active: 1996-2024

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12151079 - Infusion pump and method to prevent titration errors in infusion therapies (2024-11-26),

2. 11571512 - Infusion system using optical imager for controlling flow and method thereof (2023-02-07),

3. 11529465 - Infusion system using optical imager for controlling flow and method thereof (2022-12-20),

4. 10865786 - Infusion pump with independently controllable valves and low power operation and methods thereof (2020-12-15),

5. 10851773 - Infusion pump with independently controllable valves and low power operation and methods thereof (2020-12-01),

6. 10441710 - Infusion pump and method to prevent titration errors in infusion therapies (2019-10-15),

7. 10226574 - Infusion system using optical imager for controlling flow and method thereof (2019-03-12),

8. 10220140 - Infusion system using optical imager for controlling flow and method thereof (2019-03-05),

9. 10006454 - Infusion pump with independently controllable valves and low power operation and methods thereof (2018-06-26),

10. 9603999 - Infusion system using optical imager for controlling flow and method thereof (2017-03-28),

11. 9144644 - Infusion pump with independently controllable valves and low power operation and methods thereof (2015-09-29),

12. 8622979 - Infusion system using optical imager for controlling flow and method thereof (2014-01-07),

13. 8172798 - System and method for managing infusion therapies (2012-05-08),

14. 7059840 - Energy-saving, anti-free flow portable pump for use with standard PVC IV tubing (2006-06-13),

15. 5567120 - Electronic infusion device and novel roller clamp holden therefor (1996-10-22),

Title: The Innovative Contributions of Roger L. Hungerford

Introduction

Roger L. Hungerford is a notable inventor based in Medina, NY (US), recognized for his significant contributions to the field of medical technology. With a total of 15 patents to his name, Hungerford has made remarkable advancements, particularly in infusion pump technology. His work has greatly impacted the efficiency and safety of infusion therapies.

Latest Patents

Hungerford's latest patents include an infusion pump and a method to prevent titration errors in infusion therapies. This infusion pump features an interface unit that receives data for different infusion regimens, allowing for precise medication delivery. The pump's processor compares units of measure from the first and second regimens, generating warning messages when discrepancies are identified. Another innovative patent involves an infusion system using an optical imager to control fluid flow. This method utilizes light transmission to calculate the volume of fluid drops, enhancing the accuracy of infusion pumps.

Career Highlights

Throughout his career, Roger L. Hungerford has worked with prominent companies such as Baxter Healthcare and Baxter International Inc. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in medical technology.

Collaborations

Hungerford has collaborated with talented individuals in his field, including Tuan Bui and Curt Matthew Allen. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Roger L. Hungerford's contributions to infusion pump technology exemplify his dedication to improving medical practices. His innovative patents and collaborations have significantly advanced the field, ensuring safer and more effective patient care.

Profile summary based on public USPTO records.