Chesterfield, VA, United States of America

Marsha H Coiner

This inventor holds 1 USPTO granted patent. Top assignee: Allied Chemical Corporation. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marsha H Coiner. Retrieved from https://idiyas.com/inventor/marsha-h-coiner

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Marsha H Coiner: Innovator in Antistatic Carpet Technology

Introduction

Marsha H Coiner is a notable inventor based in Chesterfield, VA (US). She has made significant contributions to the field of carpet technology, particularly with her innovative approach to antistatic carpets. Her work has paved the way for advancements in materials that enhance both functionality and user experience.

Latest Patents

Marsha H Coiner holds a patent for an antistatic carpet. This invention features a relatively pliable primary backing and a tufted surface made from fibers such as polyester and polyamide. The unique aspect of her design includes fibers that have grafted onto them from 1 to 5 percent by weight of a conductive polymeric salt of polyethylenimine, which has a molecular weight ranging from 200 to 10,000. This innovative carpet also incorporates a sulfonic acid compound, enhancing its antistatic properties.

Career Highlights

Throughout her career, Marsha has been associated with Allied Chemical Corporation, where she has utilized her expertise to develop innovative products. Her work has not only contributed to the company's portfolio but has also set new standards in the carpet industry.

Collaborations

Marsha has collaborated with notable colleagues such as John Christopher Haylock and Julian Harold Newland. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Marsha H Coiner is a pioneering inventor whose work in antistatic carpet technology has made a lasting impact. Her contributions continue to influence the industry and inspire future innovations.

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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