San Francisco, CA, United States of America

21, Inc.


USPTO Granted Patents = 10

Forward Citations = 86

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8 inventors (with patents filed for the assignee):

goldMedal Nigel Drego (8 out of 32 patents)

silverMedal Veerbhan Kheterpal (8 out of 31 patents)

bronzeMedal Daniel Firu (8 out of 17 patents)

4 Matthew J Pauker (1 out of 46 patents)

5 Balaji S Srinivasan (1 out of 2 patents)

6 Roger William Holden (1 out of 2 patents)

7 Brian Wowk (1 out of 7 patents)

8 Robert A Babcock (1 out of 1 patent)


10 patents:

21, Inc. is a company that provides tools and services for developers to build applications on the Bitcoin blockchain. Their platform helps developers create new revenue streams by enabling micropayments and access to paid APIs. They also offer hardware products that allow users to mine Bitcoin and other cryptocurrencies. Founded in 2013, 21, Inc. is a leader in the field of blockchain technology.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

10 Patents

#442 in San Francisco, CA

#7,090 in California

#29,781 in US

#55,883 in the World

San Francisco, CA (US)
San Francisco, CA, United States of America
Forward Citations = 86

8 inventors:

Please report any incorrect information to [email protected]
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