Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#521 in Seattle, WA
#1,812 in Washington
#73,929 in US
Kaleidos Pharma, Inc.
Forward Citations = 13
5 inventors:
Seattle, WA, United States of America
Kaleidos Pharma, Inc.
Calculating rank
% Expired Patents = 66.7
Forward Citations = 13
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5 inventors (with patents filed for the assignee):
Thomas S Felker (3 out of 14 patents)
Daniel R Twardzik (3 out of 28 patents)
Stefan Paskell (3 out of 6 patents)
4. Andre Pernet (2 out of 3 patents)
5. John M Reno (1 out of 45 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kaleidos Pharma, Inc.. Retrieved from https://idiyas.com/company/kaleidos-pharma
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]