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UNIV SICHUAN UNION

Overview
  • Total Patents
    28
About

UNIV SICHUAN UNION has a total of 28 patent applications. Its first patent ever was published in 1994. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and materials and metallurgy are MAANSHAN XINZHOU GRAPE SPECIALIZED COOPERATIVE, YAMASHITA FISHING TACKLES and BRINKMANN HEINRICH B.

Patent filings in countries

World map showing UNIV SICHUAN UNIONs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing UNIV SICHUAN UNIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Xi 4
#2 Zhu Rongqi 3
#3 Ying Jiankang 2
#4 Li Zhiqiang 2
#5 Mi Jun 2
#6 Gu Yi 2
#7 Liao Longli 2
#8 Lei Jingxin 2
#9 Liu Xiaobo 2
#10 Xie Meili 2

Latest patents

Publication Filing date Title
CN1251828A Efficient water-reducing agent for high-strength concrete and its preparing process and use
CN1251848A Bimaleimide copolymerizing modifier and its preparing process
CN1243845A Colouring mother particles for communication cable
CN1220326A Corona water-repellent finishing method for fibre
CN1220183A Polyether sulphone hollow fibre film and its manufacturing method and use
CN1218208A Preparation of moistureproof dichromate gel holograms
CN1205996A Organic chemical fertilizer production process using straw
CN1197778A Re-mixed fertilizer producing method by using tanning waste liquid and sludge as material
CN1195004A Modified inorganic pigment composition for dyeing and its use
CN1188116A Method for preparing high strength, high toughness and high density polyethylene material using irradiation technique
CN1187507A Silicon containing dimaleimide charge transfer matrix resin and preparing process thereof
CN1166507A Aromatic ether polymer with ketone group and side chain and its preparation
CN1156733A Dimaleic type liquid crystal polyimide and its preparing process
CN1156732A Liquid crystal diphenyl methane dimaleimide/epoxy resin copolymer and producing process
CN1178192A Optimized wet process for production of sulphuric acid
CN1174812A Industrial monoammonium phosphate and productive method for industrial monoammunium phosphate and calcium hydrogen phosphate fodder
CN1166530A Flow-dividing treatment method and flow divider for dedusting waste water from converter
CN1166399A Irradiation dilatation process for preparing polyethylene material with high separation effect and high density
CN1155555A Preparation of polymer surfactants by chemical method
CN1152587A Method for preparation of polymer oil-displacing agent