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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#3,284 in Shenzhen
#18,742 in China
Bontac Bio-Engineering (Shenzhen) Co., Ltd
Forward Citations = 0
3 inventors:
Bontac Bio-Engineering (Shenzhen) Co., Ltd
Forward Citations = 0
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3 inventors (with patents filed for the assignee):
Zhang Zhang (1 out of 3 patents)
Ming Chen (1 out of 13 patents)
Chunliang Zhang (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bontac Bio-Engineering (Shenzhen) Co., Ltd. Retrieved from https://idiyas.com/company/bontac-bio-engineering-shenzhen
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]