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Petrochemicals

  |  Fri 22 Jan 2021

Beijing, Jan. 22 -- State Intellectual Property Office of China has released Shandong Linghui Intelligent Tech's patent application for petrochemical industry equipment spray film paint and preparation method thereof. This invention was developed by Bi Xinzhong, Du Guodong, Tang Shouzhong, Liu Tao, Guo Haitao, Hou Weishan, Lin M..

Petrochemicals

  |  Sun 24 Jan 2021

Taipei, Jan. 24 -- China Petrochemical Development Corporation Taipei Taiwan has sought patent for methods for producing bisphenol fluorene compound. This invention was developed by Lin Ching-Hung, Hung Jui-Tsung, Kuo Fang-Yin and Li Sheng-Feng. The patent application number is TW20180132070 20180912. The patent publication n..

Petrochemicals

  |  Sun 24 Jan 2021

Beijing, Jan. 24 -- Univ Guangdong Petrochem Tech has sought patent for method and apparatus for detecting switching event of load. This invention was developed by Zhai Mingyue. The patent application number is CN201910328323 20190423. The patent publication number is CN110196354 (A). International Patent Classification codes..

Petrochemicals

  |  Fri 22 Jan 2021

Beijing, Jan. 22 -- Wuhan Jinzhong Petrochemical Eng has filed a patent application for waste lubricating oil full-component suspension bed hydrogenation regeneration process. This invention was developed by Zhang Fu, Yi Jinhua, Zhao Lijing, Li Hongyun and Qiu Fuguo. The patent application number is CN201910362008 20190430. T..

Petrochemicals

  |  Wed 20 Jan 2021

Beijing, Jan. 20 -- Cui Shenshen has filed a patent application for lubricating oil processing system and lubricating oil. The patent application number is CN201910463276 20190530. The patent publication number is CN110193304 (A). International Patent Classification codes are B01F15/00, B01F15/02, B01F7/18 and C10M175/00. Cooper..
 
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