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Tianjin Petro-Chemical Corporation

USPTO Granted Patents = 1

Forward Citations = 9

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6 inventors (with patents filed for the assignee):

Jun Zhang (1 out of 6 patents)

Xujiang Sun (1 out of 1 patent)

Tongshun Wang (1 out of 1 patent)

4. Junmin Zhang (1 out of 1 patent)

5. Hong Su (1 out of 1 patent)

6. Hongxia Xia (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 5542372 - Process for purification of DMT by film crystallization (1996-08-06),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#242 in

#16,126 in China

Tianjin Petro-Chemical Corporation

Forward Citations = 9

6 inventors:

Jun Zhang (1 out of 6 patents)

Xujiang Sun (1 out of 1 patent)

Tongshun Wang (1 out of 1 patent)

4. Junmin Zhang (1 out of 1 patent)

5. Hong Su (1 out of 1 patent)

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