Guangdong Oxo Chem Ltd.

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 1

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8 inventors (with patents filed for the assignee):

Runtong Zhang (2 out of 2 patents)

Jianghua Peng (2 out of 2 patents)

Xin Yan (1 out of 14 patents)

4. Xintong He (1 out of 1 patent)

5. Jianxin Wang (1 out of 2 patents)

6. Yongpeng Zheng (1 out of 1 patent)

7. Baode Ma (1 out of 1 patent)

8. Shaotao Bai (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12195489 - Spiro-bisphosphorous compound, and preparation and application thereof (2025-01-14),

2. 11306112 - Biphenyl tetradentate phosphite compound: preparation method and application thereof (2022-04-19),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#77 in Huizhou

#11,649 in China

Huizhou, China

Guangdong Oxo Chem Ltd.

Forward Citations = 1

8 inventors:

Runtong Zhang (2 out of 2 patents)

Jianghua Peng (2 out of 2 patents)

Xin Yan (1 out of 14 patents)

4. Xintong He (1 out of 1 patent)

5. Jianxin Wang (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Guangdong Oxo Chem Ltd.. Retrieved from https://idiyas.com/company/guangdong-oxo-chem

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]