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LI JINGUO

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    58,991
  • Filing trend
    ⇧ 100.0%
About

LI JINGUO has a total of 29 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, furniture and games and chemical engineering are ARDENT LLC, SILICYCLE INC and KATO TETSUO.

Patent filings in countries

World map showing LI JINGUOs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing LI JINGUOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jinguo 29
#2 Yu Weibing 2
#3 Ren Pengjun 1
#4 Yao Zhen 1
#5 Chen Wei 1
#6 Huang Jian 1
#7 Zhang Jianjun 1
#8 Chen Yinquan 1
#9 Wang Nan 1

Latest patents

Publication Filing date Title
CN111718251A Preparation method of beta-ionone for cosmetics
CN111848380A Method for producing methyl cedryl ketone for cosmetics
CN111792988A Method for preparing beta-ionone for cosmetics
CN111808025A Preparation method of allantoin for cosmetics
CN111848378A Preparation method of perfume intermediate beta-ionone for cosmetics
CN111792989A Method for producing methyl cedryl ketone for cosmetics
CN111848522A A method for producing allantoin for cosmetic
CN111848523A A method for preparing allantoin for cosmetic
CN111646888A Method for producing cosmetic perfume cedryl ketone
CN111347623A Negative pressure injection molding mold
CN111361098A Self-turbulent flow injection mold pouring system
CN109394674A A kind of whitening mask and preparation method thereof
CN109431954A A kind of anti-wrinkle facial mask and preparation method thereof
CN107650341A A kind of fabricated structure mould
CN106388621A Lifting type hotpot ingredient fishing device
CN106108727A A kind of suspension type chaffy dish drags for glassware
CN106108681A A kind of folding chaffy dish drags for glassware
CN106108683A A kind of radial type chaffy dish drags for glassware
CN106388624A Height-adjustable hotpot scooping-up device
CN106361166A Connecting rod type hot pot ingredient fishing device