Cleveland, OH, United States of America

Robert E Quinn

This inventor holds 23 USPTO granted patents, plus 3 CIPO patents, primarily in Acrylic Polymer Chemistry. Top assignee: The Lubrizol Corporation. Active years: 1986-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert E Quinn. Retrieved from https://idiyas.com/inventor/robert-e-quinn

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 1.7

ph-index = 10

Forward Citations = 274(Granted Patents)


Company Filing History:


Years Active: 1986-2003

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Areas of Expertise:
Dispersants
Acrylic Polymers
Sintered Shapes
Metal Working Fluids
Rust Inhibitive Coatings
Aminoplast Compositions
Colloidal Dispersions
Compositions
Polymer Stabilizers
Green Bodies
Friction Reduction
Natural Oils
23 patents (USPTO):Explore Patents

Title: **Robert E. Quinn: Innovator in Chemical Dispersants and Metal Working Fluids**

Introduction

Robert E. Quinn, a prominent inventor based in Cleveland, OH, has made significant contributions to the field of chemical engineering with a total of 23 patents to his name. His work primarily focuses on enhancing the performance of dispersants and metal working fluids, which are essential in various industrial applications.

Latest Patents

Among his latest inventions, Quinn has patented compositions utilizing dispersants that describe the reaction product of an alkanolamine and a hydrocarbyl succinic anhydride compound. This invention is particularly useful in assisting the dispersion of pigments in both aqueous and non-aqueous media. Another notable patent is for shear-stable mist-suppressing compositions, which disclose aqueous metal working fluids containing a water-soluble mist suppressing copolymer. This copolymer comprises hydrophobic monomers like styrene or hydrocarbyl-substituted styrene, complemented by hydrophilic monomers, making it a valuable innovation for enhancing metal working processes.

Career Highlights

Quinn is currently employed at The Lubrizol Corporation, where he has focused on developing advanced materials that improve manufacturing efficiency and product performance. His multifaceted expertise in chemistry and engineering has positioned him as a key player in the innovation of industrial solutions.

Collaborations

Throughout his career, Quinn has collaborated with various professionals, including his coworkers Sanjay N. Kalhan and Carlos A. Piedrahita. These collaborations have fostered an environment of shared knowledge and innovation, leading to significant advancements in their respective fields.

Conclusion

Robert E. Quinn's innovative spirit and dedication to enhancing chemical formulations have solidified his reputation as a leading inventor in his industry. His contributions through his patents not only demonstrate his expertise but also reflect the ongoing importance of innovation in the fields of chemical engineering and industrial applications.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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