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For the Inventor, By the Inventor

San Francisco, CA, United States of America

Chezon Research Co.


USPTO Granted Patents = 1

Forward Citations = 19

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1 inventor (with patents filed for the assignee):

goldMedal Hong Chiu Chen (1 out of 6 patents)


1 patent:

1. 4435278 - Hydroprocessing with a catalyst having bimodal pore distribution (1984-03-06),
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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#1,751 in San Francisco, CA

#28,445 in California

#133,891 in US

...
San Francisco, CA, United States of America

Chezon Research Co.

Forward Citations = 19

1 inventor:

goldMedal Hong Chiu Chen (1 out of 6 patents)

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