For the Inventor, By the Inventor

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Ardsley, NY, United States of America

Ciba-geigy Corportion

USPTO Granted Patents = 3

Forward Citations = 17

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5 inventors (with patents filed for the assignee):

Paul Clement Nicolson (1 out of 20 patents)

Shau Fong Yen (1 out of 2 patents)

Willy Meyer (1 out of 118 patents)

4. Richard R Heitkamp (1 out of 2 patents)

5. Konrad Oertle (1 out of 17 patents)

3 patents: Sort by Forward Citations

1. 5290512 - Method of disinfecting a contact lens and preserving a contact lens care (1994-03-01),

2. 4956217 - Silicate treated honeycomb structures (1990-09-11),

3. 4759793 - N-phenylsulfonyl-N'-pyrimidinyl-ureas (1988-07-26),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#12 in Ardsley, NY

#4,332 in New York

#71,953 in US

Ardsley, NY, United States of America

Ciba-geigy Corportion

Forward Citations = 17

5 inventors:

Paul Clement Nicolson (1 out of 20 patents)

Shau Fong Yen (1 out of 2 patents)

Willy Meyer (1 out of 118 patents)

4. Richard R Heitkamp (1 out of 2 patents)

5. Konrad Oertle (1 out of 17 patents)

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