Advenchen Laboratories, LLC

Calculating rank

USPTO Granted Patents = 2

% Expired Patents = 50.0

CIPO Patents = 1

EPO Patents = 4

Forward Citations = 3

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1 inventor (with patents filed for the assignee):

Guoqing Paul Chen (2 out of 22 patents)

2 patents: Sort by Forward Citations

1. 8513283 - Spiro substituted compounds as angiogenesis inhibitors (2013-08-20),

2. 8163923 - Spiro substituted compounds as angiogenesis inhibitors (2012-04-24),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#27 in Moorpark, CA

#21,028 in California

#94,953 in US

Moorpark, CA, United States of America

Advenchen Laboratories, LLC

Forward Citations = 3

1 inventor:

Guoqing Paul Chen (2 out of 22 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Advenchen Laboratories, LLC. Retrieved from https://idiyas.com/company/advenchen-laboratories

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]

1 patent (CIPO):

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]

4 patents (EPO):

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]