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DONGZHI OASIS ENV PROT CHEMICAL CO LTD

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    27,186
About

DONGZHI OASIS ENV PROT CHEMICAL CO LTD has a total of 54 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are QINGDAO WENSHENG AUTOMOBILE COMPONENTS & PARTS CO LTD, HEFEI QINGFENGYANG ELECTRICAL TECH CO LTD and ANHUI PROVINCE DONGZHI COUNTY DONGXIN STAMPING PARTS CO LTD.

Patent filings in countries

World map showing DONGZHI OASIS ENV PROT CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 54

Patent filings per year

Chart showing DONGZHI OASIS ENV PROT CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Jianyu 53
#2 Wang Yuan 1
#3 Qiao Xusheng 1

Latest patents

Publication Filing date Title
CN106671475A Magnet press-in equipment
CN106768949A Performance test and oiling equipment
CN106736361A Machine shaft assembly automatic assembly equipment
CN106736403A Axle rotor press-fit equipment
CN106584077A Assembly line equipment for motor compressor
CN106706292A Snap spring pressing and detection equipment
CN106736431A Rotary blade type compressor assembly line equipment
CN106736430A Front end-plate pad equipment
CN106736473A Revolving body fastening apparatus
CN106674402A Macroporous adsorption resin for alcohol content reduction of Baijiu
CN106699974A Macroporous weakly-acidic cation exchange resin used for removing basic salts in wastewater
CN106732798A A kind of hydrorefining petroleum waxes support type resin catalyst
CN106854293A A kind of natural pectin is extracted and uses enzymolysis liquid decolorizing resin
CN106674446A Special decolorization resin for starch saccharification liquid
CN106632824A Resin special for decoloration of monosodium glutamate neutralizing solution
CN106582878A Load type resin catalyst for grease hydrodeoxygenation
CN106622400A Anion exchange resin for decoloring and deacidifying of high-quality juice
CN106694054A Load-type resin catalyst for preparing xylene by virtue of selective toluene disproportionation
CN106669626A Pretreatment method of macroporous resin
CN106800884A A kind of heat-resisting organosilicon coating