Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#38 in Tarrytown, NY
#5,859 in New York
#94,953 in US
Ciba Specialty Chem. Corp.
Forward Citations = 20
8 inventors:
Tarrytown, NY, United States of America
Ciba Specialty Chem. Corp.
Calculating rank
Forward Citations = 20
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8 inventors (with patents filed for the assignee):
Michèle Gerster (1 out of 19 patents)
Hans-Werner Schmidt (1 out of 57 patents)
Gerrit Knobloch (1 out of 22 patents)
4. Pierre Rota-Graziosi (1 out of 10 patents)
5. Francesco Fuso (1 out of 28 patents)
6. Hans-Rudolf Meier (1 out of 23 patents)
7. Markus Blomenhofer (1 out of 3 patents)
8. Klaus H Stoll (1 out of 14 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ciba Specialty Chem. Corp.. Retrieved from https://idiyas.com/company/ciba-specialty-chem
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]
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]
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]