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YANCHENG CITY CHUNZHU AROMA CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    84,517
  • Filing trend
    ⇧ 75.0%
About

YANCHENG CITY CHUNZHU AROMA CO LTD has a total of 25 patent applications. It increased the IP activity by 75.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, environmental technology and consumer goods are SHANGHAI JIFENG BIOTECHNOLOGY CO LTD, CHENGDU LAURELSCI TECH CO LTD and JIUJIANG SHANSHUI TECH CO LTD.

Patent filings in countries

World map showing YANCHENG CITY CHUNZHU AROMA CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing YANCHENG CITY CHUNZHU AROMA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Guan 18
#2 Wu Bing 14
#3 Xu Hongwei 9
#4 Kang Ming'E 9
#5 Yu Jiekun 2
#6 Gu Liexian 2
#7 Xue Jinchun 2
#8 Li Weihu 1
#9 Shen Haiyan 1

Latest patents

Publication Filing date Title
CN110668986A Preparation method of phenethyl isothiocyanate
CN109516905A The preparation method of inexpensive dihydro jasmone
CN109206305A A method of diacetyl is continuously prepared using reactive distillation column
CN108689840A The continuous producing method and device of low carbon fatty acid ethyl ester
CN108929288A The preparation method of third butyrolactone
CN108586223A The production technology of purified by crystallisation methyl cyclopentenyl ketone
CN108929216A Propionic acid sodium salt acidification prepares the production technology of propionic acid
CN108689816A Utilize the production method of preparing hydroxy acetone by glycerol dewatering
CN107879931A A kind of preparation method of cinnamyl cinnamate
CN107879934A A kind of preparation method of aliphatic acid borneol acetate
CN107746370A A kind of preparation method of laurine
CN107827939A A kind of glucoside and preparation method thereof and its purposes
CN106669838A Supported heteropolyacid salt catalyst and application thereof to preparation of acetals(ketals) perfumes
CN106674244A Preparation method of cineole
CN106854225A A kind of preparation method and applications of glucose ester
CN106588859A Preparation method of anisic aldehyde 1,2-propanediol acetal
CN106748956A A kind of ethylmaleimides preparation method of 2 methyl 3
CN106748680A A kind of preparation method of phenylacetaldehyde
CN105924347A Technology for preparing isogalbanate
CN104945243A Synthesis method for chiral 2-methylbutyric acid