Germantown, TN, United States of America

Robert M Sayre

This inventor holds 1 USPTO granted patent. Top assignee: Plough, Inc.. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert M Sayre. Retrieved from https://idiyas.com/inventor/robert-m-sayre-6tajkohs

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 = 7(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: The Innovations of Robert M. Sayre

Introduction

Robert M. Sayre is an accomplished inventor based in Germantown, TN (US). He is known for his significant contributions to the field of sun protection formulations. With a focus on creating effective and cosmetically appealing products, Sayre has made a notable impact in the cosmetic industry.

Latest Patents

Robert M. Sayre holds 1 patent for his invention titled "Substantive PABA compositions." This patent features novel topical sun-protective PABA formulations that maintain good protective index levels, even after exposure to moisture. The formulations are designed to be cosmetically elegant and include specific fatty alcohols, nonionic surfactants, and certain cellulosics.

Career Highlights

Sayre's career is marked by his work at Plough, Inc., where he has been instrumental in developing innovative cosmetic products. His expertise in formulating sun protection products has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Robert M. Sayre has collaborated with notable colleagues, including Carl Kaplan and Edward Marlowe. These partnerships have contributed to the advancement of his research and the successful development of his patented formulations.

Conclusion

Robert M. Sayre's contributions to the field of sun protection demonstrate his commitment to innovation and excellence. His work continues to influence the cosmetic industry, providing effective solutions for consumers.

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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