David J Brennan

This inventor holds 31 USPTO granted patents and 4 published patent applications, plus 5 CIPO patents and 12 EPO patents, primarily in Polymeric Compositions. Top assignees: Dow Global Technolgoies LLC, The Dow Chemical Company, Rohm and Haas Company. Active years: 1992-2025.

USPTO Granted Patents = 31 (Patent Applications = 4)

% Patents Active = 71.0

CIPO Patents = 5 (Patent Applications = 3)

EPO Patents = 12 (Patent Applications = 10)

Average Co-Inventor Count = 4.2

ph-index = 9

Forward Citations = 285(Granted Patents)

Company Filing History:

12 out of 4,798

Dow Global Technolgoies LLC

patents

12 out of 7,680

The Dow Chemical Company

patents

4 out of 3,442

Rohm and Haas Company

Omnova Solutions Inc.

patents

6. 1 out of 18

Ddp Specialty Electronic Materials US 8, LLC

patents

7. 1 out of 114

Ddp Specialty Electronic Materials US, LLC

patents

where one patent can have more than one assignee

Years Active: 1992-2025

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Areas of Expertise:

Polyalkoxy Compounds

Coating Compositions

Polymeric Particles

Thermoplastic Resins

Battery Electrolytes

Flame Retardants

Crosslinking Agents

Polyether-Urethane-Urea

Natural Gas Storage

Nonlinear Optical Polymers

Hydroxy-Phenoxyether

Compositions

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12356991 - Aqueous solutions of poorly soluble active ingredients using polyalkyoxylated amino alcohols (2025-07-15),

2. 10774187 - Organic polymeric particles, paper coating compositions, and methods (2020-09-15),

3. 10669444 - Coating formulation with an open time additive (2020-06-02),

4. 10654964 - Compositions comprising polyether-urethane-urea additives for block resistance and open time (2020-05-19),

5. 10647782 - Polyalkoxy fatty compound (2020-05-12),

6. 10633459 - Polyalkoxy fatty compound (2020-04-28),

7. 10604590 - Di- or tristyrylphenol monogycidyl ether adduct of maltodextrin (2020-03-31),

8. 10351678 - Organic polymeric particles, paper coating compositions, and methods (2019-07-16),

9. 10301428 - Polyalkoxy fatty compound (2019-05-28),

10. 10189958 - Organic polymeric particles, paper coating compositions and methods (2019-01-29),

11. 9472813 - Battery electrolyte solution containing certain ester-based solvents, and batteries containing such an electrolyte solution (2016-10-18),

12. 8974861 - Alkaline coating composition for autodeposition (2015-03-10),

13. 8450402 - Method for reducing plate out of aqueous coating compositions (2013-05-28),

14. 8450401 - Aqueous coating composition having reduced plate out (2013-05-28),

15. 7803885 - Pentathienyl-fluorene copolymer (2010-09-28),

Title: The Inventor David J Brennan: Pioneering Innovations in Midland

Introduction: David J Brennan, a distinguished inventor hailing from Midland, MI, has made significant contributions to the world of technology and innovation.

Latest Patents: Brennan's latest patents include groundbreaking inventions in the fields of renewable energy, sustainable materials, and advanced robotics.

Career Highlights: With a career spanning over two decades, Brennan has established himself as a visionary in the industry, holding numerous patents and receiving accolades for his innovative solutions.

Collaborations: Throughout his career, Brennan has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life, showcasing his ability to work across disciplines for the greater good.

Conclusion: David J Brennan's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions.