Basingstoke, United Kingdom

Charles J Dain

This inventor holds 1 USPTO granted patent. Top assignee: Ethyl Petroleum Additives, Inc.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles J Dain. Retrieved from https://idiyas.com/inventor/charles-j-dain

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: The Innovations of Charles J. Dain

Introduction

Charles J. Dain is a notable inventor based in Basingstoke, GB. He has made significant contributions to the field of lubricant compositions, particularly for automotive applications. His work has led to advancements that enhance the performance and efficiency of lubricants used in limited slip differentials.

Latest Patents

Dain holds a patent for lubricant compositions that are especially suitable for limited slip differentials. The patent describes compositions containing sulphur-containing extreme pressure or anti-wear agents, which are improved by the incorporation of a substituted succinimide friction modifier. This innovation results in reduced noise levels during the operation of the differential, showcasing Dain's commitment to enhancing automotive technology. He has 1 patent to his name.

Career Highlights

Dain has worked with Ethyl Petroleum Additives, Inc., where he has been instrumental in developing advanced lubricant formulations. His expertise in the field has contributed to the company's reputation for innovation and quality in petroleum additives.

Collaborations

Throughout his career, Dain has collaborated with notable colleagues, including Rodney I. Barber and David K. Walters. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in lubricant technology.

Conclusion

Charles J. Dain's contributions to lubricant compositions have made a significant impact in the automotive industry. His innovative approach continues to influence the development of high-performance lubricants.

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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