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Webster Groves, MO, United States of America

Patrick M Quinlan

USPTO Granted Patents = 72 (Patent Applications = 1)

Average Co-Inventor Count = 1.0

ph-index = 11

Forward Citations = 465(Granted Patents)

Forward Citations (Not Self Cited) = 419(Dec 10, 2025)

Inventors with similar research interests:

Location History:

St. Louis, MO (US) (1977 - 1987)
Webster Groves, MO (US) (1976 - 1988)

Company Filing History:

Petrolite Corporation

Years Active: 1976-1988

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Areas of Expertise:

Quaternary Ammonium Derivatives

Thiazine Sulfonic Acids

Corrosion Inhibitors

Microbiocidal Processes

Polymerized Pyridines

Aromatic Nitrogen Heterocyclics

Scale Formation Inhibition

Tertiary Amino-Substituted Thiazines

Halide Free Inhibitors

Di-Quaternary Ammonium Salts

Silicon-Containing Compounds

Non-Halogen Salts

72 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4720492 - Quaternary ammonium derivatives of 1,4-thiazine sulfonic acids (1988-01-19),

2. 4670186 - Acid inhibitor composition (1987-06-02),

3. 4578243 - Inhibiting corrosion with quaternary ammonium derivatives of (1986-03-25),

4. 4569992 - Quaternary ammonium derivatives of 1,4 thiazine sulfonic acids (1986-02-11),

5. 4559163 - Halide free octahydrophenanthridine corrosion inhibitors (1985-12-17),

6. 4539140 - Mixtures of non-halogen salts of nitrogen heterocyclics and (1985-09-03),

7. 4525296 - Halide free corrosion inhibitors (1985-06-25),

8. 4522643 - Use of quaternized derivatives of polymerized pyridines and quinolines (1985-06-11),

9. 4514320 - Halide free corrosion inhibitors (1985-04-30),

10. 4494977 - Quaternary ammonium salts of .alpha.-1,4-thiazine alkanephosphonic acids (1985-01-22),

11. 4418195 - Silicon-containing quaternary ammonium thiazines (1983-11-29),

12. 4372775 - Inhibition of microbiological growth with thiazine quaternary ammonium (1983-02-08),

13. 4371497 - Inhibition of corrosion with thiazine quaternary ammonium salts of (1983-02-01),

14. 4361555 - .alpha.-1,4-Thiazine alkanephosphonic acids (1982-11-30),

15. 4358382 - Use of quaternized derivatives of polymerized pyridines and quinolines (1982-11-09),

Title: The Innovative Journey of Patrick M Quinlan

Introduction: Patrick M Quinlan, a talented inventor hailing from Webster Groves, MO (US), has made significant contributions to the world of innovations with his creative mind and dedication.

Latest Patents: Patrick M Quinlan holds several patents in various fields, showcasing his versatility and ingenuity in inventing new solutions to complex problems. His latest patents focus on cutting-edge technologies in the healthcare and sustainability sectors.

Career Highlights: Throughout his illustrious career, Patrick M Quinlan has been recognized for his groundbreaking inventions that have had a positive impact on society. His commitment to pushing the boundaries of what is possible has led to numerous successful ventures and collaborations.

Collaborations: Patrick M Quinlan has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: In conclusion, Patrick M Quinlan's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His remarkable contributions continue to inspire future generations to think outside the box and create a better world through groundbreaking inventions.

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