Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#1,318 in Beijing
#18,836 in China
Belling Huamel Inc Cnpc
Forward Citations = 1
4 inventors:
Belling Huamel Inc Cnpc
Calculating rank
Forward Citations = 1
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4 inventors (with patents filed for the assignee):
Jiaqing Yu (1 out of 23 patents)
Xiongwen Yang (1 out of 16 patents)
Ming Zhang (1 out of 13 patents)
4. Chris X Cheng (1 out of 19 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Belling Huamel Inc Cnpc. Retrieved from https://idiyas.com/company/belling-huamel-inc-cnpc
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]