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TONGLING JINTAI CHEMICAL IND CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    188,718
  • Filing trend
    ⇩ 100.0%
About

TONGLING JINTAI CHEMICAL IND CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and chemical engineering are CHAPLITS DONAT N, PIGAMO ANNE and OOO NPOB EVROKHIM.

Patent filings in countries

World map showing TONGLING JINTAI CHEMICAL IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing TONGLING JINTAI CHEMICAL IND CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Fang Yisheng 6
#2 Xu Lilin 5
#3 Zhiduo Mei 5
#4 Fangxi Yin 5
#5 Guizhen Wang 4
#6 Yongli Chen 4
#7 Yu Hai 3
#8 Yu Li 3
#9 Chen Yongli 3
#10 Zu Xiaoxiao 3

Latest patents

Publication Filing date Title
CN111282587A Preparation method of synthetic DMC catalyst
CN106883126A A kind of preparation method of dimethyl carbonate
CN105399629A Refining method and device for high-purity DMC (dimethyl carbonate)
CN105348097A Method for synthesis of dimethyl carbonate
CN104447203A Synthetic method of potassium ethylene glycol
CN104360008A Detection method for concentration of iodine in polyethylene glycol-potassium iodide-cyclic carbonate mixed system
CN102775280A New method for preparing tripropylene glycol
CN102766052A Method for synthesizing methyl ethyl carbonate
CN102766054A Industrial synthesizing and purifying method of bis (4-nitrophenyl) carbonate
CN102329296A Method for rectifying high-purity propylene carbonate
CN102302952A Catalyst and method for preparing propylene carbonate by using catalyst
CN102304307A Gravure printing ink for poly(ethylene terephthalate) (PET) base material and preparation method for gravure printing ink
CN102304049A Method and equipment for refining high-purity ethyl methyl carbonate
CN102304308A Ink taking dimethyl carbonate as solvent and preparation method for ink
CN102304048A Method and equipment for refining high-purity diethyl carbonate