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SHANDONG NUOBEIFENG CHEMICAL CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,534
About

SHANDONG NUOBEIFENG CHEMICAL CO LTD has a total of 12 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are LICHTENBERGER THEODOR, FRANCIS ARTHUR FREETH and ALFRED MENTZEL.

Patent filings in countries

World map showing SHANDONG NUOBEIFENG CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANDONG NUOBEIFENG CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jinyu 4
#2 Wang Wei 3
#3 Tan Yongxin 3
#4 Guo Zongduan 3
#5 Zhao Qiang 3
#6 Li Xinzhu 3
#7 Li Lin 3
#8 Zou Shilong 3
#9 Hou Liangyu 2
#10 Zhang Guodong 2

Latest patents

Publication Filing date Title
CN104310443A Continuous potassium nitrate production system and production method combined with production of liquid ammonium nitrate
CN104310440A System and method for producing potassium nitrate by adopting continuous double-decomposition method
CN104310442A Ammonium chloride forced circulating continuous triple-effect concentration and vacuum crystallization system and ammonium chloride forced circulating continuous triple-effect concentration and vacuum crystallization process in production of potassium nitrate by double decomposition method
CN104261436A Continuous system and method for producing potassium nitrate through double decomposition method
CN104261437A Continuous potassium nitrate production system combined with liquid ammonium nitrate production
CN104310438A System and method for producing potassium nitrate by adopting continuous double-decomposition method
CN104261429A Continuous triple-effect falling-film concentration and vacuum crystallization system and method in potassium nitrate production through double-decomposition method
CN104261438A Continuous system and method for producing potassium nitrate through double decomposition method
CN104310428A Liquid ammonium nitrate production system and production method
CN104310441A Reaction heat comprehensive utilization system and reaction heat comprehensive utilization method in coproduction of potassium nitrate and ammonium chloride
CN104310439A Wastewater recycling system and wastewater recycling method in coproduction of potassium nitrate and ammonium chloride
CN104261435A Potassium nitrate crystallization system and process through double-decomposition method