Spring Valley, NY, United States of America

Chester E Ramey

This inventor holds 28 USPTO granted patents, primarily in Hindered Amino Acids. Top assignee: Ciba-Geigy Corporation. Active years: 1976-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chester E Ramey. Retrieved from https://idiyas.com/inventor/chester-e-ramey

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 = 2.0

ph-index = 9

Forward Citations = 180(Granted Patents)


Company Filing History:


Years Active: 1976-1980

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Areas of Expertise:
Hindered Piperidine Carboxylic Acids
Substituted Piperazine Diones
Metal Salts
Polymeric Compositions
Stabilization
Bicyclic Amino Acids
Acylated Derivatives
Alkyl Alkanoate Derivatives
Piperidyl Esters
Dione Oxyls
Hydroxides
28 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Chester E. Ramey

Introduction

Chester E. Ramey, based in Spring Valley, NY, is an accomplished inventor with a remarkable portfolio of 28 patents. His work focuses primarily on the development of chemical compounds that serve as stabilizers for synthetic materials. Throughout his career, Ramey has made significant contributions to the field of chemistry, showcasing his innovative spirit and dedication to advancing technology.

Latest Patents

Among his latest patents, Ramey has explored the synthesis of hindered piperidine carboxylic acids and their metal salts. These compounds are designed to enhance the stability of various chemical formulations. Another notable patent involves substituted piperazine diones, which act as stabilizers for synthetic polymeric materials that are prone to deterioration caused by ultraviolet light. The preparation of these compounds typically involves the alkylation reaction between a substituted piperazine dione and an organic halide. Additionally, polymeric compositions containing these stabilizers often include a hindered phenolic compound, underscoring their vital role in improving material durability.

Career Highlights

Throughout his career, Ramey has been associated with several prominent companies, including Ciba-Geigy Corporation. His work in these institutions has significantly impacted the field of polymer science and chemical engineering. Ramey’s efforts have not only resulted in patents but have also paved the way for new applications in various industries.

Collaborations

Ramey has collaborated with notable colleagues such as John J. Luzzi and John L. Luzzi. Their teamwork in research and development has contributed to various advancements in chemical compositions and applications.

Conclusion

Chester E. Ramey exemplifies the spirit of innovation through his extensive patent portfolio and collaborative efforts. His contributions to the field of chemistry, specifically in the area of stabilizers for synthetic materials, continue to influence the industry. As technology progresses, Ramey’s inventions will likely remain a valuable asset for future developments.

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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