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Tucson, AZ, United States of America

Litech, L.l.c.

Calculating rank

USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 135

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1 inventor (with patents filed for the assignee):

Sohrab Hossain (3 out of 6 patents)

3 patents: Sort by Forward Citations

1. 6949314 - Carbon-carbon composite anode for secondary non-aqueous electrochemical cells (2005-09-27),

2. 6489061 - Secondary non-aquenous electrochemical cell configured to improve overcharge and overdischarge acceptance ability (2002-12-03),

3. 6436576 - Carbon-carbon composite as an anode for lithium secondary non-aqueous electrochemical cells (2002-08-20),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#180 in Tucson, AZ

#1,004 in Arizona

#73,929 in US

Tucson, AZ, United States of America

Litech, L.l.c.

Forward Citations = 135

1 inventor:

Sohrab Hossain (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Litech, L.l.c.. Retrieved from https://idiyas.com/company/litech

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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