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HUNAN BAILI ENG SCI&TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    157,389
  • Filing trend
    ⇧ 100.0%
About

HUNAN BAILI ENG SCI&TECH CO LTD has a total of 11 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, chemical engineering and environmental technology are TIANJIN ZHONGFU ENVIRONMENTAL PROTECTION TECH CO LTD, NEXTLEAF SOLUTIONS LTD and YANCHENG HUIBAI IND CO LTD.

Patent filings in countries

World map showing HUNAN BAILI ENG SCI&TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HUNAN BAILI ENG SCI&TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Yaoming 7
#2 Li Wenhui 6
#3 Shao Hanmei 4
#4 Liu Guoqiang 3
#5 Wang Changfei 2
#6 Yu Xinjian 2
#7 Guo Mei 1
#8 Yang Pinghui 1
#9 Wang Hui 1
#10 Liu Likai 1

Latest patents

Publication Filing date Title
CN112079696A Energy-saving device and process for cyclohexanol dehydrogenation reaction in cyclohexanone production process
CN111848482A Separation method of cyclohexanone oxime gas phase reaction rearrangement product
CN111302899A Device and method for recovering ammonia and tert-butyl alcohol in cyclohexanone ammoximation production process
CN110835311A Method for preparing 6-aminocapronitrile from cyclohexanone oxime
CN110483330A A kind of cyclohexanone oxime crystal refining method and its application in caprolactam preparation
CN109019521A A kind of hydrogen peroxide concentration purifying plant and its application in hydrogen peroxide concentration purification
CN109134217A Oxidation unit and oxidation technology improved method during a kind of cyclohexane oxidation process production cyclohexanone
CN107270262A The device and method of cohesion oil gas heat energy is reclaimed in synthetic rubber production
CN106362548A Treating method of oxidized tail gas in process of manufacturing cyclohexanone with cyclohexane oxidation method
CN106166393A A kind of ammonia evaporator of band heating coil
CN105776696A Process for concentrating waste liquor from caprolactam production