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ZHENGZHOU ZHENGYING PETROCHEMICAL CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    85,348
About

ZHENGZHOU ZHENGYING PETROCHEMICAL CO LTD has a total of 20 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 basic materials chemistry and chemical engineering are SHANGHAI SYNNEX LUBRICATION TECH CO LTD, BERGE OIL ZHENJIANG CO LTD and ANGLAMOL LTD.

Patent filings in countries

World map showing ZHENGZHOU ZHENGYING PETROCHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing ZHENGZHOU ZHENGYING PETROCHEMICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Shen Lijun 20
#2 Jiao Yanming 9
#3 Shen Wenpei 7
#4 Su Yunlong 7
#5 Zhang Hongbin 5
#6 Gao Haiming 4
#7 Shen Bao'An 4
#8 Ma Guirong 4
#9 Zheng Suhong 4
#10 Yang Gentian 3

Latest patents

Publication Filing date Title
CN111533626A Liquid fertilizer using vinasse, pond residue leachate or waste vegetable oil as substrate and preparation method thereof
CN111575098A Special high-temperature-resistant flame-retardant wear-resistant hydraulic fluid for coking and preparation method thereof
CN111575091A Emulsified oil using waste lubricating oil as basic raw material and preparation method thereof
CN109439414A A kind of synthesis fire resistant hydraulic oil
CN109370735A A kind of environmental protection power-assisted promotion liquid
CN109593594A A kind of crimping bending machine ashless hydraulic fluid
CN109576042A A kind of new-energy automobile assembling gear oil
CN109370756A A kind of hard material drilling lapping liquid
CN109370733A A kind of dedicated synthetic gear oil of large size speed reducer
CN109370736A A kind of alkali resistance ashless hydraulic fluid
CN109370734A A kind of general oil emulsion
CN108998173A Metal working oil
CN109135891A A kind of weapon cleaning lubrication protection three oil
CN108587751A Synthesize compressor oil
CN108587753A Gear lubricating oil composition
CN108949314A industrial gear oil
CN108587752A Steam turbine oil
CN108264957A Boring liquid
CN108219909A The wear-resistant grinding fluid of environmental protection
CN106497666A Wear-resistant cutting fluid of a kind of environmental protection and preparation method thereof