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SHANDONG HUAAN NEW MAT CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    62,503
  • Filing trend
    ⇧ 14.0%
About

SHANDONG HUAAN NEW MAT CO LTD has a total of 26 patent applications. It increased the IP activity by 14.0%. 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, materials and metallurgy and chemical engineering are LYONDELLBASELL ACETYLS LLC, PIGAMO ANNE and CHANGZHOU SONGSHENG PERFUMERY CO LTD.

Patent filings in countries

World map showing SHANDONG HUAAN NEW MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing SHANDONG HUAAN NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Ruiying 24
#2 Duan Qi 19
#3 Tian Yong 16
#4 Meng Xiang 14
#5 Wang Tong 12
#6 Xu Jiachao 12
#7 Wang Yongqian 11
#8 Ming Wenyong 7
#9 Wang Huan 6
#10 Fu Hai 5

Latest patents

Publication Filing date Title
CN110975876A Activated carbon supported chromium-based catalyst and preparation method and application thereof
CN111007183A Method for measuring impurities in 3,3, 3-trifluoroethanol by gas chromatography
CN111024856A Method for measuring contents of components of high-boiling-point substance in R142b production process by using phase chromatography
CN111040734A HFC-152a refrigerant composition
CN111007182A Method for determining impurities in 2, 2-difluoroethanol by gas chromatography
CN109534951A A kind of separator and separation method of 2,3,3,3- tetrafluoropropene mixture
CN109534987A A kind of preparation method of difluoroacetic acid
CN109384640A A kind of preparation facilities and preparation method of 2,3,3,3- tetrafluoropropene
CN109395681A A kind of halohydrocarbons reaction optimization method and its device systems
CN109052324A A kind of method of fluorine ion in removing fluorine-containing hydrochloric acid
CN109320394A A kind of method of difluoro dichloroethanes synthesis difluoromono-chloroethane
CN109265313A A kind of method that difluoro dichloroethanes synthesizes two polytrifluoromonochlorethylenes
CN108939617A A kind of liquid phase separating device and its application method
CN108046982A The separation method of hydrogen fluoride and the chloro- 1,1,1,2- tetrafluoropropanes mixtures of 2-
CN108046983A The separation method of hydrogen fluoride and the chloro- 3,3,3- trifluoro propenes mixtures of 2-
CN108101776A A kind of recovery method of 2,2- difluoroethanols production process intermediate product
CN108046992A A kind of method of purification and its equipment of 2,2- difluoroethanols
CN108129256A The method that alkenyl halide impurity is detached from the chloro- 1,1,1,2- tetrafluoropropanes of 2-
CN107739298A The preparation method and device of a kind of difluoroethanol
CN107652159A A kind of device and method for preparing 2,3,3,3 tetrafluoropropenes