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For the Inventor, By the Inventor

North Andover, MA, United States of America

Imsco, Inc.


USPTO Granted Patents = 3

Forward Citations = 7

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3 inventors (with patents filed for the assignee):

goldMedal James R Crose (3 out of 7 patents)

silverMedal Alan A Waldman (2 out of 3 patents)

bronzeMedal Sol L Berg (1 out of 2 patents)


3 patents:

1. 5914021 - Apparatus and method for continuous extraction of a charged substance (1999-06-22),
2. 5503724 - Process for decaffeinating a caffeine-containing liquid (1996-04-02),
3. 5443709 - Apparatus for separating caffeine from a liquid containing the same (1995-08-22),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#21 in North Andover, MA

#3,959 in Massachusetts

#73,717 in US

North Andover, MA (US)
North Andover, MA, United States of America

Imsco, Inc.

Forward Citations = 7

3 inventors:

goldMedal James R Crose (3 out of 7 patents)

silverMedal Alan A Waldman (2 out of 3 patents)

bronzeMedal Sol L Berg (1 out of 2 patents)

Please report any incorrect information to [email protected]
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