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King of Prussia, PA, United States of America

Johnson C H Chen

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

Johnson C H Chen ↔ Gary S Smith (1 patent)Johnson C H Chen ↔ Robert Cordova (1 patent)Johnson C H Chen ↔ Mabel Chen (1 patent)Johnson C H ChenJohnson C H Chen (1 patent)Gary S SmithGary S Smith (12 patents)Robert CordovaRobert Cordova (5 patents)Mabel ChenMabel Chen (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Arkema Inc. (1 from 451 patents)


1 patent:

1. 7297813 - Removal of alkyl alkanesulfonate esters from alkanesulfonic acids and other organic media

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