Philadelphia, PA, United States of America

Gentis, Inc.


USPTO Granted Patents = 3

% Expired Patents = 100.0

Forward Citations = 50

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3 inventors (with patents filed for the assignee):

goldMedal David D Devore (3 out of 95 patents)

silverMedal Paul Ducheyne (3 out of 40 patents)

bronzeMedal Charles Cohen (3 out of 3 patents)


3 patents:

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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#231 in Philadelphia, PA

#2,674 in Pennsylvania

#73,741 in US

Philadelphia, PA (US)
Philadelphia, PA, United States of America
Forward Citations = 50

3 inventors:

Please report any incorrect information to [email protected]
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