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USPTO Data Jan 1 1976 - Oct 13 2026
4 Patents
#162 in Hangzhou
#6,406 in China
Hangzhou Valgen Medtech Co., Ltd.
Forward Citations = 0
12 inventors:
Hangzhou Valgen Medtech Co., Ltd.
EPO Patents = 1
Forward Citations = 0
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12 inventors (with patents filed for the assignee):
Tingchao Zhang (4 out of 28 patents)
Weiwei Zhang (3 out of 3 patents)
Xianzhang Zheng (2 out of 2 patents)
4. Zehan Zhang (1 out of 2 patents)
5. Huaguang Liang (1 out of 1 patent)
6. Wei Jiang (1 out of 3 patents)
7. Jianan Wang (1 out of 1 patent)
8. Yang Li (1 out of 3 patents)
9. Yiwei He (1 out of 1 patent)
10. Xianbao Liu (1 out of 1 patent)
11. Zetao Wang (1 out of 1 patent)
12. Zetao Wang (1 patent)
4 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hangzhou Valgen Medtech Co., Ltd.. Retrieved from https://idiyas.com/company/hangzhou-valgen-medtech
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]
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]