For the Inventor, By the Inventor

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Ardsley, NY, United States of America

Ciba-geigy Corporatioin

USPTO Granted Patents = 1

Forward Citations = 12

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2 inventors (with patents filed for the assignee):

Walter Marte (1 out of 7 patents)

Paul Rys (1 out of 7 patents)

1 patent: Sort by Forward Citations

1. 4950306 - Dyeing and printing of cellulosic fibre materials with vat dyes with (1990-08-21),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#17 in Ardsley, NY

#8,395 in New York

#133,784 in US

Ardsley, NY, United States of America

Ciba-geigy Corporatioin

Forward Citations = 12

2 inventors:

Walter Marte (1 out of 7 patents)

Paul Rys (1 out of 7 patents)

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