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WUZHOU SONGHUA AROMATIC CHEMICALS CO LTD

Overview
  • Total Patents
    12
About

WUZHOU SONGHUA AROMATIC CHEMICALS CO LTD has a total of 12 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HEFEI CITY YINONG BREEDING CO LTD, GIPROGAZTSENTR AOOT and FUJIAN XING THE ZHAOYANG SILICON MATERIALS CO LTD.

Patent filings in countries

World map showing WUZHOU SONGHUA AROMATIC CHEMICALS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing WUZHOU SONGHUA AROMATIC CHEMICALS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chen Weiqiang 12
#2 Kong Shicai 11
#3 Su Binglian 11
#4 Che Qianchi 11
#5 Liang Licheng 9
#6 Li Zhan 9
#7 Chen Jianquan 9
#8 Li Jiepeng 9
#9 Yang Zhenzhou 8
#10 Liu Jianjun 8

Latest patents

Publication Filing date Title
CN103442473A Heating device of cracking tube
CN103446948A Reaction tower
CN103449954A Preparation method of high-purity longifolene
CN103449953A Method for purifying beta-pinene from turpentine
CN103435433A Method for synthesizing isolongifolene by catalytically isomerizing longifolene with solid acid
CN103435434A Method for extracting alpha-pinene from pine needles
CN103435460A Synthetic method of 4-acetyl-2-carene
CN102964495A Synthetic method of terpene resin
CN102952640A Geraniol spice and preparation method thereof
CN102949967A Pinene pyrolysis device
CN102952643A Longifolene perfume material and preparation method thereof
CN102952005A Method for synthesizing isolongifolenone