Forward Citations = 17

Loading Chart...

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 119 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),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#11 in Ardsley, NY

#4,522 in New York

#73,904 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 119 patents)

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

5. Konrad Oertle (1 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ciba-Geigy Corportion. Retrieved from https://idiyas.com/company/ciba-geigy-corportion

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]