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SHANDONG ZHANHUA LESTER PETROCHEMICAL CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    126,163
  • Filing trend
    0.0%
About

SHANDONG ZHANHUA LESTER PETROCHEMICAL CO LTD has a total of 13 patent applications. It increased the IP activity by 0.0%. 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 are MACDERMID OFFSHORE SOLUTIONS LLC, BERGE LUBRICATING OIL ZHENJIANG CO LTD and ANDEROL INC.

Patent filings in countries

World map showing SHANDONG ZHANHUA LESTER PETROCHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing SHANDONG ZHANHUA LESTER PETROCHEMICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ding Bingqing 13
#2 Wang Chenxiao 2
#3 Ding Kai 1
#4 Ding Binghui 1

Latest patents

Publication Filing date Title
CN108441303A A kind of high-quality lubricating oil
CN108424752A A kind of conduction oil and preparation method thereof of graphene-containing and nano-particle
CN108424751A A kind of high-temperature resistant nano conduction oil and preparation method thereof
CN108424753A A kind of high admittance rice conduction oil and preparation method thereof
CN108587756A A kind of graphene lube oil additive and preparation method
CN108441300A A kind of engine thick oil
CN107164033A A kind of lubricating oil containing the dimethylamino-propyl perfluoro hexyl sulfonamide of N 3 and preparation method thereof
CN107164032A A kind of lubricating oil containing esters of acrylic acid POSS improved silica nano-particles and preparation method thereof
CN107090336A A kind of high perofmrnace lubricating oils
CN107434995A A kind of lubricating oil containing full-fluorine octyl sulfuryl fluoride and preparation method thereof
CN107090335A A kind of thermostable heat-conductive oil
CN107434969A A kind of height leads conduction oil
CN106047306A High-temperature stability heat-conduction oil composition and preparation method thereof