Alameda, CA, United States of America

Cellfe, Inc.

Calculating rank
USPTO Granted Patents = 4

Trademarks = 1

Forward Citations = 1

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7 inventors (with patents filed for the assignee):

goldMedal Sewoon Han (4 out of 6 patents)

silverMedal Alexander Alexeev (4 out of 10 patents)

bronzeMedal Ian Sicher (3 out of 3 patents)

4.  Todd A Sulchek (2 out of 22 patents)

5.  Ockchul Kim (2 out of 2 patents)

6.  Miguel Calero-garcia (1 out of 1 patent)

7.  Alla Zamarayeva (1 out of 1 patent)


4 patents:

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USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#54 in Alameda, CA

#14,063 in California

#60,704 in US

Alameda, CA (US)
Alameda, CA, United States of America
Forward Citations = 1

7 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cellfe, Inc.. Retrieved from https://idiyas.com/company/cellfe

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]
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