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For the Inventor, By the Inventor

Wilmington, DE, United States of America

Taheen Foundation LLC


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 4

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2 inventors (with patents filed for the assignee):

goldMedal David Leason (2 out of 38 patents)

silverMedal Scott L Sullivan (2 out of 29 patents)


2 patents:

1. 8145523 - Promotional campaign award validation methods through a distributed computer network (2012-03-27),
2. 8140385 - Promotional campaign award validation methods through a distributed computer network (2012-03-20),
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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#903 in Wilmington, DE

#1,324 in Delaware

#94,667 in US

Wilmington, DE (US)
Wilmington, DE, United States of America

Taheen Foundation LLC

Forward Citations = 4

2 inventors:

goldMedal David Leason (2 out of 38 patents)

silverMedal Scott L Sullivan (2 out of 29 patents)

Please report any incorrect information to [email protected]
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