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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#2,230 in Taipei
#6,134 in Taiwan
Chinese Petrochemical Development Corp.
Forward Citations = 6
4 inventors:
Chinese Petrochemical Development Corp.
Forward Citations = 6
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4 inventors (with patents filed for the assignee):
Mao-Song Lee (1 out of 18 patents)
Wu-Bin Yuo (1 out of 14 patents)
Jeng-Yue Wu (1 out of 11 patents)
4. Gwo-Yang Chang (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chinese Petrochemical Development Corp.. Retrieved from https://idiyas.com/company/chinese-petrochemical-development
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]