Middlesex County, MA, United States of America

David M Epstein

This inventor holds 3 USPTO granted patents. Top assignees: Repligen Corporation, The Gillette Company, Other. Active years: 1984-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David M Epstein. Retrieved from https://idiyas.com/inventor/david-m-epstein-qmwhfy60

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 = 1.6

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Belmont, MA (US) (1984)
  • Middlesex County, MA (US) (1985)
  • Lexington, MA (US) (1995)

Company Filing History:


Years Active: 1984-1995

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of David M Epstein

Introduction

David M Epstein is a notable inventor based in Middlesex County, MA (US). He has made significant contributions to the field of inventions, holding a total of 3 patents. His work reflects a commitment to enhancing safety and comfort through innovative solutions.

Latest Patents

One of Epstein's latest patents is a rescue device for sailboats. This invention features a crane mounted on strong, cylindrically-shaped metal tubing that fits over the shroud of the mainmast. The device is designed to retrieve individuals who have fallen overboard, showcasing a practical application of engineering in maritime safety. The crane arm can be moved angularly outward and is controlled by a line secured to the metal tubing. Additionally, a block and tackle with a T-bar rescue device extends from the crane arm, allowing for the lowering or raising of the rescue device using a hoisting rope.

Another significant patent by Epstein involves anticholinergic glucuronides and their use as antiperspirants. This invention introduces novel human antiperspirant compounds that are glucuronides of phenolic anticholinergics. These compounds are advantageous as they do not possess the mydriatic properties of the parent anticholinergic compounds, providing a safer alternative for consumers.

Career Highlights

Throughout his career, David M Epstein has worked with various organizations, including Repligen Corporation. His experience in these companies has contributed to his innovative mindset and ability to develop practical solutions to everyday problems.

Collaborations

Epstein has collaborated with notable individuals in his field, including Walter C Herlihy and Carl B Felger. These collaborations have likely enriched his work and expanded the impact of his inventions.

Conclusion

David M Epstein's contributions to innovation, particularly in safety and personal care, highlight his role as a significant inventor. His patents reflect a blend of creativity and practicality, making a lasting impact in their respective fields.

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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