Piscataway, NJ, United States of America

Joan Dalla Riva Toma

This inventor holds 1 USPTO granted patent. Top assignee: Hydromer, Inc.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joan Dalla Riva Toma. Retrieved from https://idiyas.com/inventor/joan-dalla-riva-toma

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 = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Joan Dalla Riva Toma: Innovator in Dermatological Solutions

Introduction

Joan Dalla Riva Toma is a notable inventor based in Piscataway, NJ (US). She has made significant contributions to the field of dermatology through her innovative inventions. Her work focuses on developing solutions that prevent and reduce contact dermatitis, a common skin condition.

Latest Patents

Joan holds a patent for a composition, barrier film, and method for preventing contact dermatitis. This invention relates to a unique composition that includes a polysaccharide, a low molecular weight synergistic saccharide, a solvent, and optional additives. The dermatologically-compatible barrier film created from this composition is designed to be applied to the skin of mammals. Once applied, the solvent evaporates, leaving behind a protective film that helps in preventing and reducing contact dermatitis.

Career Highlights

Joan Dalla Riva Toma is associated with Hydromer, Inc., where she has been instrumental in advancing dermatological products. Her innovative approach has led to the development of skin care products in various forms, including lotions, gels, and creams. These products are designed to enhance skin protection and care.

Collaborations

Joan collaborates with her coworker, Curtis L Karl, to further her research and development efforts. Their combined expertise contributes to the success of their projects and innovations.

Conclusion

Joan Dalla Riva Toma is a pioneering inventor whose work in dermatological solutions has made a significant impact. Her patented inventions provide effective methods for preventing contact dermatitis, showcasing her dedication to improving skin health.

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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