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USPTO Data Jan 1 1976 - Oct 6 2026
3 Patents
#803 in Chicago, IL
#3,451 in Illinois
#73,815 in US
Dh20, L.l.c.
Forward Citations = 38
3 inventors:
Chicago, IL, United States of America
Dh20, L.l.c.
Forward Citations = 38
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3 inventors (with patents filed for the assignee):
Satya P Chauhan (3 out of 28 patents)
Jeffry Held (2 out of 3 patents)
Jeffrey Held (1 out of 4 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dh20, L.l.c.. Retrieved from https://idiyas.com/company/dh20
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]