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For the Inventor, By the Inventor

Oakland, CA, United States of America

Coulombic, Inc.


USPTO Granted Patents = 2


Forward Citations = 17

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1 inventor (with patents filed for the assignee):

goldMedal David Andrew Sopchak (2 out of 9 patents)


2 patents:

1. 12221685 - Diamond-like carbon materials and methods of making diamond-like carbon materials (2025-02-11),
2. 9831503 - Electrodes and electrochemical devices and methods of making electrodes and electrochemical devices (2017-11-28),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#169 in Oakland, CA

#20,556 in California

#92,642 in US

...
Oakland, CA, United States of America

Coulombic, Inc.

Forward Citations = 17

1 inventor:

goldMedal David Andrew Sopchak (2 out of 9 patents)

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