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For the Inventor, By the Inventor

Hoffman Estates, IL, United States of America

E3tec Services, LLC


USPTO Granted Patents = 1

Forward Citations = 1

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2 inventors (with patents filed for the assignee):

goldMedal Richard Doctor (1 out of 3 patents)

silverMedal Chandrakant B Panchal (1 out of 7 patents)


1 patent:

1. 11479524 - System and method for synthesis of dialkyl carbonates using carbon dioxide reaction with methanol and ammonia (2022-10-25),
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USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#29 in Hoffman Estates, IL

#6,193 in Illinois

#136,739 in US

Hoffman Estates, IL (US)
Hoffman Estates, IL, United States of America

E3tec Services, LLC

Forward Citations = 1

2 inventors:

goldMedal Richard Doctor (1 out of 3 patents)

silverMedal Chandrakant B Panchal (1 out of 7 patents)

Please report any incorrect information to [email protected]
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