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DALIAN RUIKE SCIENCE & TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    161,843
  • Filing trend
    ⇩ 100.0%
About

DALIAN RUIKE SCIENCE & TECH CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, organic fine chemistry and environmental technology are NOVACKE CHEMICKE ZD Y A S, ZJUD KHEMI AG and WEINER HEIKO.

Patent filings in countries

World map showing DALIAN RUIKE SCIENCE & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing DALIAN RUIKE SCIENCE & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Huanwen 11
#2 Deng Shaoliang 7
#3 Qiao Chuan 7
#4 Qu Xueqin 5
#5 Tong Jingchao 2
#6 Qu Junying 2
#7 Wang Yi 2
#8 Li Fangxing 1
#9 Gao Jiqin 1
#10 Ma Pengfei 1

Latest patents

Publication Filing date Title
CN111715226A Nano catalyst for preparing ethylene glycol by gas phase hydrogenation of oxalate and preparation method thereof
CN110876944A Catalyst for catalytic combustion and preparation method thereof
CN110876939A Catalyst for synthesizing 1, 4-butynediol by reacting formaldehyde with acetylene
CN111298791A Preparation method of composite carrier catalyst for preparing ethylene glycol by dimethyl oxalate hydrogenation
CN111298846A Method for recovering waste iron-molybdenum catalyst for preparing formaldehyde by oxidizing methanol
CN107999083A A kind of preparation method of synthesizing butynediol CuBiMgSi catalyst
CN106824292A A kind of preparation method for dimethyl carbonate and the catalyst of phenylacetate diphenyl carbonate synthesis
CN106861674A A kind of low-temperature SCR flue gas high-efficiency denitration catalyst and preparation method thereof
CN106861675A Cordierite honeycomb ceramic is integrated low temperature denitrating catalyst of matrix and preparation method thereof
CN106582673A Solid phase reaction preparation method for iron-molybdenum process catalyst used for methanol oxidation to formaldehyde
CN105536815A Catalyst for preparing dimethyl oxalate from methyl nitrite and preparation method of catalyst