% Expired Patents = 16.7

Trademarks = 2

Forward Citations = 3

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4 inventors (with patents filed for the assignee):

Kurt Kurple (5 out of 5 patents)

Nathan Kurple (5 out of 5 patents)

Michael Kerman (5 out of 7 patents)

4. Karl Vincent Kurple (1 out of 4 patents)

6 patents: Sort by Forward Citations

1. 12157798 - Lignin hybrid polymers obtained from the reaction of lignin and compatible polymer precursors, and starting compositions for forming lignin hybrid polymers (2024-12-03),

2. 11827752 - Lignin hybrid polymers obtained from the reaction of lignin and compatible polymer precursors, and starting compositions for forming lignin hybrid polymers (2023-11-28),

3. 11434331 - Lignin hybrid polymers obtained from the reaction of lignin and compatible polymer precursors, and starting compositions for forming lignin hybrid polymers (2022-09-06),

4. 11136716 - Process for the isolation of lignin from black liquor and modification of the lignin for plastic applications (2021-10-05),

5. 10745513 - Polyol, adhesive, resin, and tackifier-thixotropic additive (2020-08-18),

6. 10458066 - Process for the isolation of lignin from black liquor and modification of the lignin for plastic applications (2019-10-29),

Company Overview

Organic Chemical LLC is a leading manufacturer and supplier of high-quality organic chemicals. With a commitment to sustainability and innovation, we provide a wide range of products for various industries including pharmaceutical, agriculture, and cosmetics. Our dedicated team of experts ensures that all our products meet the highest quality standards and are delivered in a timely manner. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#5 in Port Huron, MI

#1,526 in Michigan

#45,007 in US

Port Huron, MI, United States of America

Organic Chemical LLC

Forward Citations = 3

4 inventors:

Kurt Kurple (5 out of 5 patents)

Nathan Kurple (5 out of 5 patents)

Michael Kerman (5 out of 7 patents)

4. Karl Vincent Kurple (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Organic Chemical LLC. Retrieved from https://idiyas.com/company/organic-chemical

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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]