Guangdong Industry Technical College

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USPTO Granted Patents = 1

EPO Patents = 1

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

Baiping Xu (1 out of 3 patents)

Liang He (1 out of 4 patents)

Jinwei Chen (1 out of 3 patents)

4. Meigui Wang (1 out of 2 patents)

5. Ping Kong (1 out of 1 patent)

6. Huiwen Yu (2 patents)

7. Jiangang Li (0 patent)

8. Lixuan Wu (0 patent)

1 patent: Sort by Forward Citations

1. 9174380 - Self-cleaning plasticizing venting and extruding apparatus by co-rotating non-twin multi-screws and method thereof (2015-11-03),

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USPTO Data Jan 1 1976 - Oct 27 2026

1 Patents

#579 in Guangzhou

#18,836 in China

Guangzhou, China

Guangdong Industry Technical College

Forward Citations = 1

5 inventors:

Baiping Xu (1 out of 3 patents)

Liang He (1 out of 4 patents)

Jinwei Chen (1 out of 3 patents)

4. Meigui Wang (1 out of 2 patents)

5. Ping Kong (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Guangdong Industry Technical College. Retrieved from https://idiyas.com/company/guangdong-industry-technical-college

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]

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]