Lakewood, OH, United States of America

Denise R Vermilya

This inventor holds 1 USPTO granted patent and 2 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignee: The Lubrizol Corporation. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Denise R Vermilya. Retrieved from https://idiyas.com/inventor/denise-r-vermilya

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0



Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: Celebrating the Innovations of Denise R. Vermilya in Transmission Fluids

Introduction: Denise R. Vermilya, an accomplished inventor based in Lakewood, OH, has made significant strides in the field of automotive lubrication technology. With a focus on continuously variable transmission fluids, her contributions have advanced the performance of vehicle transmissions, showcasing her innovative spirit and expertise.

Latest Patents: Denise holds a notable patent for "Continuously variable transmission fluids comprising a combination of calcium-and magnesium-overbased detergents." This patent outlines a unique composition suitable as a lubricant for transmissions, comprising an oil of lubricating viscosity along with essential components such as a dispersant, calcium detergent, magnesium detergent, and an inorganic phosphorus compound. Notably, at least one of the dispersant or detergent components is borated, enhancing the fluid's efficiency and effectiveness.

Career Highlights: Denise has aligned her professional journey with The Lubrizol Corporation, a leading company in specialty chemicals for the transportation and industrial markets. Her role at Lubrizol involves extensive research and development, paving the way for innovative solutions in lubrication technologies. Denise's contributions have not only resulted in her patent but have also been instrumental in advancing the company's product offerings.

Collaborations: Throughout her career, Denise has collaborated with esteemed colleagues such as William C. Ward, Jr. and Carlos L. Cerda De Groote. These partnerships illustrate the collaborative spirit within the research and development teams at Lubrizol, fostering an environment where innovation thrives.

Conclusion: Denise R. Vermilya's work exemplifies the impact of innovation in the automotive sector, particularly in the development of advanced transmission fluids. Her patent stands as a testament to her expertise and commitment to improving vehicle performance, solidifying her reputation as a remarkable inventor in her field. As she continues to push the boundaries of technology, the automotive industry looks forward to her future contributions.

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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