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Wyoming, OH, United States of America

John H Kahn

This inventor holds 5 USPTO granted patents. Top assignee: National Distillers and Chemical Corporation. Active years: 1985-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John H Kahn. Retrieved from https://idiyas.com/inventor/john-h-kahn

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 16(Granted Patents)

Company Filing History:

National Distillers and Chemical Corporation

Years Active: 1985-1989

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4888443 - Process for the production of pimelic acid (1989-12-19),

2. 4769507 - Process for making higher hydrocarbons from methane (1988-09-06),

3. 4731494 - Process for making methyl iodide from methane (1988-03-15),

4. 4611069 - Process for preparing gamma-caprolactone by isomerization of (1986-09-09),

5. 4550181 - Process for preparing gamma-caprolactone from polycaprolactone (1985-10-29),

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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