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WUHAN HUANGHELOU FLAVOR & SPICES CO LTD

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    25,182
  • Filing trend
    ⇩ 38.0%
About

WUHAN HUANGHELOU FLAVOR & SPICES CO LTD has a total of 61 patent applications. It decreased the IP activity by 38.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets biotechnology, consumer goods and basic materials chemistry are YUNNAN REASCEND TOBACCO TECH GROUP CO LTD, ZHENGZHOU TOBACCO RES CNTC and HUBEI CHINA TOBACCO IND CO LTD.

Patent filings in countries

World map showing WUHAN HUANGHELOU FLAVOR & SPICES CO LTDs patent filings in countries
# Country Total Patents
#1 China 61

Patent filings per year

Chart showing WUHAN HUANGHELOU FLAVOR & SPICES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pang Denghong 32
#2 Huang Long 27
#3 Chen Sheng 20
#4 Yin Tuanzhang 19
#5 Wang Shan 17
#6 Sun Weiwei 17
#7 Cheng Shufeng 16
#8 Pan Ni 14
#9 Zhang Lei 13
#10 Li Xing 11

Latest patents

Publication Filing date Title
CN110655986A Honey and grapefruit compound-flavor electronic cigarette oil and preparation method thereof
CN110643428A Lemon and vanilla compound aroma type perfume essence and application thereof
CN108410576A The preparation method of essence containing coffee molecule, cigarette dripping pill and cigarette dripping pill
CN108395932A A kind of preparation method of cigarette jasmine oil
CN108192726A A kind of preparation method of cigarette tree moss absolute
CN108373946A The preparation method of essence, cigarette dripping pill and cigarette dripping pill containing phoenix head ginger essential oil
CN108203624A Essence containing Dendranthema indicum essential oil, cigarette dripping pill and cigarette dripping pill production method
CN108179063A Cool savory essence for mint type cigarette cork paper and its preparation method and application
CN108179066A It is a kind of for honeysuckle Peppermint essential oil of the quick-fried pearl of cigarette and its preparation method and application
CN108004024A A kind of ginkgo leaf cigarette is applied with quick-fried pearl essential oil and preparation method thereof and in cigarette
CN108030143A A kind of peppermint tobacco composite electronic tobacco tar
CN107513468A A kind of preparation method of fig concentrate Maillard reaction type tobacco aromaticss
CN107616546A The preparation method of the quick-fried pearl lapping of cigarette
CN107501227A A kind of method for preparing epicatechin from cocoa power using high performance liquid chromatography
CN107232640A A kind of preparation method and applications of cigarette Chinese pear-leaved crabapple medicinal extract
CN107418736A A kind of preparation method of tobacco aromaticss
CN107201274A Method and the application of tobacco aromaticss are extracted by raw material of tamarind
CN107129871A A kind of preparation method of fermentation type tobacco cypress leaf essential oil
CN107287031A The aobvious fragrant composition separation of Turkish tobaccos maillard reaction thing prepares method and the application of tobacco additive agent
CN107011992A A kind of method of molecular clock Fructus Fici extract