This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: China Petroleum & Chemical Corporation, China Petroleum & Chemical Corporation Qingdao Research Institute of Safety Engineering, Sinopec Research Institute of Safety Engineering. Active years: 2026.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Guoxin Chen. Retrieved from https://idiyas.com/inventor/guoxin-chen-7d5xgl3p
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
EPO Patents = 1 (Patent Applications = 3)
Average Co-Inventor Count = 10.0
ph-index = 1
Company Filing History:
2 out of 87 China Petroleum & Chemical Corporation
1 out of 4 China Petroleum & Chemical Corporation Qingdao Research Institute of Safety Engineering
1 out of 7 Sinopec Research Institute of Safety Engineering
where one patent can have more than one assignee
Years Active: 2026
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2 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Guoxin Chen. Retrieved from https://idiyas.com/inventor/guoxin-chen-7d5xgl3p
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]
1 patent (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]
3 patents pending (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]