Fremont, CA, United States of America

Zp Opco, Inc.


USPTO Granted Patents = 2

% Expired Patents = 50.0


Trademarks = 1

Forward Citations = 5

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3 inventors (with patents filed for the assignee):

goldMedal Mahmoud Ameri (2 out of 16 patents)

silverMedal Peter E Daddona (2 out of 57 patents)

bronzeMedal Yi Ao (2 out of 8 patents)


2 patents:

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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#431 in Fremont, CA

#20,981 in California

#94,730 in US

Fremont, CA (US)
Fremont, CA, United States of America
Forward Citations = 5

3 inventors:

Please report any incorrect information to [email protected]
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