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SHANGHAI WANXIANG FLAVORS AND FRAGRANCES CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    144,475
  • Filing trend
    ⇩ 50.0%
About

SHANGHAI WANXIANG FLAVORS AND FRAGRANCES CO LTD has a total of 13 patent applications. It decreased the IP activity by 50.0%. 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 and basic materials chemistry are ROURE BERTRAND DUPONT SA, GIVAUDAN CORP and CHENGDU WEIENSI TECH CO LTD.

Patent filings in countries

World map showing SHANGHAI WANXIANG FLAVORS AND FRAGRANCES CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing SHANGHAI WANXIANG FLAVORS AND FRAGRANCES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qian Zhenggang 10
#2 Hou Feng 10
#3 Pei Jihong 10
#4 Zhang Changzheng 10
#5 Huang Zhanbiao 5
#6 Huang Zhan'Ao 4
#7 Ma Haibo 1
#8 Bian Yudong 1
#9 Huang Zhanao 1
#10 Chen Wenjie 1

Latest patents

Publication Filing date Title
CN109503539A A kind of substitution octahydrocoumarin and preparation method thereof
CN107973703A A kind of synthetic method of aryl olefin
CN107253900A A kind of synthetic method of 2 pinanol
CN106632187A Synthesis method of deltalactone
CN106496004A A kind of synthetic method of Beta damascones
CN105623856A Synthesized dementholized peppermint oil
CN105254475A Synthetic method of racemic menthol and derivatives thereof
CN105061175A Synthesis method of dl-menthone
CN105223284A The fast gas chromatograph analysis method of spearmint oil
CN104560394A Method for comprehensively utilizing sweet orange oil terpene by-products
CN104496781A Synthesis method of alkyl cyclopentene alcohol ketone
CN104370868A Dihydro maltol and dihydro ethyl maltol synthesis method
CN103755539A Synthesis method for piperitone