Los Angeles, CA, United States of America

Jeffrey David Brennan

This inventor holds 15 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 5 EPO patents, primarily in Ophthalmic Surgical Devices. Top assignees: Minipumps, LLC, Oprobe, LLC, Alcon Pharmaceuticals Ltd.. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeffrey David Brennan. Retrieved from https://idiyas.com/inventor/jeffrey-david-brennan

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

Calculating rank

USPTO Granted Patents = 15 (Patent Applications = 1)

% Patents Active = 33.3

CIPO Patents = 1

EPO Patents = 5 (Patent Applications = 8)

Average Co-Inventor Count = 2.9

ph-index = 9

Forward Citations = 525(Granted Patents)

Company Filing History:

Alcon Pharmaceuticals Ltd.

Years Active: 2012-2025

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Areas of Expertise:

Ophthalmic Surgery

Drug-Delivery Pumps

Optical Probe Systems

Telemetry Coil

Medical Imaging

Veterinary Imaging

Dynamic Control

Fill-Status Sensors

Motion Detection

Optical Coherence Tomography

Implantable Devices

Diagnostic Procedures

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12478447 - Ophthalmic surgical systems, methods, and devices (2025-11-25),

2. 10987183 - Ophthalmic surgical systems, methods, and devices (2021-04-27),

3. 10537472 - Ophthalmic surgical systems, methods, and devices (2020-01-21),

4. 9962226 - Ophthalmic surgical systems, methods, and devices (2018-05-08),

5. 9283322 - Drug-delivery pump with dynamic, adaptive control (2016-03-15),

6. 9199035 - Drug-delivery pumps with dynamic, adaptive control (2015-12-01),

7. 9162024 - Drug-delivery pumps and methods of manufacture (2015-10-20),

8. 8920376 - Fill-status sensors for drug pump devices (2014-12-30),

9. 8915904 - Implantable device with conforming telemetry coil and methods of making same (2014-12-23),

10. 8914098 - Medical and veterinary imaging and diagnostic procedures utilizing optical probe systems (2014-12-16),

11. 8903476 - Multi-function optical probe system for medical and veterinary applications (2014-12-02),

12. 8903475 - Multi-function optical probe system for medical and veterinary applications (2014-12-02),

13. 8892191 - Methods of determining motion and distance during medical and veterinary procedures (2014-11-18),

14. 8711364 - Optical coherence tomography with multiple sample arms (2014-04-29),

15. 8285328 - Remote-controlled drug pump devices (2012-10-09),

Jeffrey David Brennan is a renowned inventor based in Los Angeles, CA (US) who has made notable contributions in the field of ophthalmic surgical systems. With 14 patents to his name, Brennan's latest inventions highlight his expertise in developing innovative ophthalmic surgical systems, methods, and devices.

One of his latest patents involves the development of a surgical apparatus that comprises one or more sealed sterilized surgical packs configured to be disposed of after a single or a limited number of surgical procedures. The packs include a sterile surgical instrument and a sterile surgical tray comprising a top surface configured to be part of a sterile field of the surgical procedure. These surgical systems ensure hygiene and prevent contamination, thereby enhancing the safety of the surgical procedures.

His another patent includes the development of a handheld medical instrument for surgical procedures that comprises a body having an exterior surface shaped to be held and manipulated by a human hand. The device further includes a surgical tool and a pressure-sensitive button for controlling the operation of the surgical tool. The pressure detection device in the button is configured to enable the output of a signal for controlling a function of the surgical tool, the signal being proportional to a position of the actuation surface.

Brennan has worked for some notable companies, including Alcon, Inc. and Alcon Pharmaceuticals Ltd., where he has actively contributed to the development of their ophthalmic surgical systems. He has worked alongside his colleagues Sean Caffey and Mark Salman Humayun who have also made significant contributions to the development of ophthalmic surgical devices.

In conclusion, Jeffrey David Brennan's patents highlight his dedication and expertise in developing innovative ophthalmic surgical systems, methods, and devices. His contributions have significantly improved the safety and hygiene of surgical procedures, benefiting both patients and healthcare professionals.

Profile summary based on public USPTO records.