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Dandong mingzhu special resin co ltd

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    38,522
  • Filing trend
    ⇩ 8.0%
About

Dandong mingzhu special resin co ltd has a total of 40 patent applications. It decreased the IP activity by 8.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, organic fine chemistry and environmental technology are RELIANCE IND LTD, SHANDONG CHENG TAI CHEMICAL CO LTD and SASOL TECH (PROPRIETARY) LIMITED.

Patent filings in countries

World map showing Dandong mingzhu special resin co ltds patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing Dandong mingzhu special resin co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lyu Xiaodong 38
#2 Wang Yicheng 37
#3 Leng Dongbin 36
#4 Wu Wanchun 23
#5 Peng Huimin 22
#6 Zhang Wei 20
#7 Guan Xiuming 19
#8 He Gang 18
#9 Duan Hongyi 16
#10 Wang Yingjie 13

Latest patents

Publication Filing date Title
CN111841057A Catalytic distillation tower with modular catalyst filling modification
CN111957346A Etherification catalyst for preparing methyl tert-butyl ether from methanol-tert-butyl alcohol and preparation method thereof
CN111974463A Amphoteric coexisting ionic exchange resin, preparation method and application thereof in treatment of electroplating wastewater
CN110665542A Catalyst for hydration reaction of isobutene and preparation method thereof
CN110551002A Method for preparing tert-butyl alcohol by hydrating carbon tetraisobutylene component and preparation system thereof
CN110639624A Anion and cation exchange resin for purifying caprolactam production wastewater and wastewater purification method
CN110180590A Propylene, butylene hydration high temperature resistant type resin catalyst and preparation method
CN110180589A Synthesize MIBK resin catalyst and preparation method thereof
CN109867583A 2,4,4- trimethyl -1- amylene process and its system and device are obtained by four heat bodied oil of carbon
CN109761739A Triisobutylene preparation method and its preparation system are obtained by four heat bodied oil of carbon
CN109589875A It is etherified catalytic distillation module
CN109675567A Gasoline hydrodesulfurizationmethod refining catalytic agent carrier, catalyst, preparation method and hydrodesulfurizationprocess process
CN109603907A Cation resin catalyzing agent, preparation method and its catalytic applications that glycolic is prepared in methyl glycollate Hydrolyze method
CN109354567A The isobutene lamination system device and coincidence process method converted by methyl tertiary butyl ether(MTBE) plant modification
CN109589942A Ethylene oxide deacidification adsorbent and modification prepare the deacidification adsorbent method and ethylene oxide depickling application
CN109608571A Glycol dealdehyding resin catalyst, preparation method and its full gear application
CN109550520A Tert-butyl alcohol dehydration prepares high-purity isobutylene catalyst, preparation method and its dehydration application
CN109012504A Co-production method is obtained the method and its system and device that high-content butene-1 prepares raw material by carbon four
CN108976102A Isobutene overlaps inhibitor recovery method and its system and device
CN109053353A Isobutene overlaps inhibitor removal of impurities recovery process method and its system and device