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Shaanxi lanshen special resin co ltd

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    177,626
  • Filing trend
    0.0%
About

Shaanxi lanshen special resin co ltd has a total of 11 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, organic fine chemistry and macromolecular chemistry and polymers are XUNYANG LINGSHENG NEW MATERIAL TECH CO LTD, PUROLITE COMPANY and ANHUI WANDONG CHEMICAL CO LTD.

Patent filings in countries

World map showing Shaanxi lanshen special resin co ltds patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing Shaanxi lanshen special resin co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Zhijun 10
#2 Sun Bingjie 7
#3 Liu Hongyuan 5
#4 Zhang Yun 5
#5 Gou Jinfeng 3
#6 Guo Dongqian 3
#7 Deng Maosheng 3
#8 Mei Ang 3
#9 Pan Qunyan 3
#10 Han Hui 2

Latest patents

Publication Filing date Title
CN112029028A Macroporous adsorption resin for extracting vitamin B12 and preparation method thereof
CN111777698A Chloromethylation method based on polystyrene resin
CN111533946A Hydrophilic polystyrene macroporous resin for streptomycin sulfate extraction and synthesis method thereof
CN111392946A Method for recovering 1,3 cyclohexanedione from wastewater containing 1,3 cyclohexanedione
CN109292882A A method of removing organic matter in haline water
CN108467510A A kind of polysilicon removal of impurities chelating resin and its synthetic method
CN107854864A A kind of phenylglycine produces mother liquor decolorizing process technique
CN107585909A A kind of processing method of wet quenching production waste water
CN103274538A System and method for recovering and treating p-phenylenediamine industrial wastewater
CN103319019A Aspartame production mother solution recycling and treating method and system
CN103288283A DNT (Dinitrotoluene) production wastewater recycling and treatment system and method