Landing, NJ, United States of America

James H Merrifield

This inventor holds 1 USPTO granted patent. Top assignee: Rhone-Poulenc Specialty Chemicals, L.p.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James H Merrifield. Retrieved from https://idiyas.com/inventor/james-h-merrifield-6xdkrzqs

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 = 3(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Innovations of James H Merrifield

Introduction

James H Merrifield is an accomplished inventor based in Landing, NJ (US). He is known for his significant contributions to the field of chemistry, particularly in the development of quaternized silicones. His innovative work has led to the creation of a unique addition product that has various applications in the industry.

Latest Patents

James H Merrifield holds one patent related to quaternized silicones. This invention involves the reaction of a tertiary amino substituted alkyl lactam and a halogenated silicone. The specific formulas used in this process allow for the formation of a versatile product that can be utilized in multiple applications.

Career Highlights

Merrifield has made notable strides in his career while working at Rhone-Poulenc Specialty Chemicals, L.P. His expertise in chemical engineering and innovation has positioned him as a valuable asset in the field. His work has not only advanced the understanding of silicones but has also contributed to the development of new materials.

Collaborations

James H Merrifield has collaborated with fellow inventor Mohamed M Hashem. Their partnership has fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions in their field.

Conclusion

James H Merrifield's contributions to the field of chemistry, particularly through his patent on quaternized silicones, highlight his role as a significant inventor. His work continues to influence the industry and showcases the importance of innovation in advancing technology.

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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