Lanzhou, China

Petrochemical Research Institute


USPTO Granted Patents = 2

Forward Citations = 0

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10 inventors (with patents filed for the assignee):

goldMedal Xiaochun Xu (2 out of 31 patents)

silverMedal Bing Du (2 out of 9 patents)

bronzeMedal Colin L Beswick (2 out of 6 patents)

4 Arun K Sharma (2 out of 19 patents)

5 Zhiyan Wang (2 out of 4 patents)

6 Hyung Rae Kim (2 out of 10 patents)

7 William J Knaeble (2 out of 2 patents)

8 Masaaki Sugita (2 out of 2 patents)

9 Prateek Mehta (2 out of 2 patents)

10 Daniel J Garcia (2 out of 2 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#7 in Lanzhou

#10,021 in China

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Lanzhou, China
Forward Citations = 0

10 inventors:

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