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WUJIANG WANSHIDA SOLVENT CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    214,730
About

WUJIANG WANSHIDA SOLVENT CO LTD has a total of 17 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry are LEON DARRASSE, LANDFRIED EMIL and GADOT PETROCHEM IND.

Patent filings in countries

World map showing WUJIANG WANSHIDA SOLVENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing WUJIANG WANSHIDA SOLVENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Tan Yong 17
#2 Tan Jun 3
#3 Qiao Jiuchang 3
#4 Jiang Xiaolong 3
#5 Tan Mingchu 1
#6 Ma Youguang 1
#7 Li Qiang 1

Latest patents

Publication Filing date Title
CN106316746A Production technology of 1,2,4,5-tetramethylbenzene
CN106316753A Separation and purification technology of 2-methylnaphthalene
CN105132019A Preparation method for high-boiling-point aromatic solvent oil
CN102974117A Slag discharging device at bottom of rectifying column
CN102974191A Waste gas purification active carbon adsorption static bed
CN102941006A Chemical waste gas treatment device
CN102976530A Device for treating and recycling chemical production sewage
CN102941164A Anti-vortex rotary drum used for centrifugal machine
CN102974418A Reduced pressure distillation temperature control testing apparatus
CN102935339A Mixer for mixing two liquid with different densities
CN102941053A Vacuum discharge reaction kettle
CN102940975A Crystallization kettle
CN102940972A Distillation kettle
CN102861473A Crystal substance trap
CN103056039A Swivel head cover of electric centrifuge
CN102847335A Return channel
CN102847328A Continuously discharging reboiler