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TIANJIN LANXIN PETROLEUM CHEMICAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    116,261
About

TIANJIN LANXIN PETROLEUM CHEMICAL CO LTD has a total of 15 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, packaging and shipping and chemical engineering are CHEVRON JAPAN LTD, NELSON KENNETH D and CHANGSHU JINLI CUTTING TOOLS CO LTD.

Patent filings in countries

World map showing TIANJIN LANXIN PETROLEUM CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing TIANJIN LANXIN PETROLEUM CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Shiqiang 15

Latest patents

Publication Filing date Title
CN106167724A A kind of preparation method of steam turbine oil
CN106244303A A kind of viscosity is the SN level gasoline engine oil of 10W/40
CN106167729A A kind of viscosity is the SN level gasoline engine oil of 0W/30
CN106190447A A kind of gasoline engine lubricant oil
CN106118829A A kind of viscosity is the SN level gasoline engine oil of 5W/30
CN106118827A A kind of viscosity is the preparation method of the SN level gasoline engine oil of 0W/40
CN106244301A A kind of viscosity is the SN level gasoline engine oil of 5W/40
CN106118830A A kind of viscosity is the SN level gasoline engine oil of 0W/20
CN106244302A A kind of viscosity is the SN level gasoline engine oil of 0W/40
CN106167728A A kind of viscosity is the preparation method of the SN level gasoline engine oil of 10W/40
CN106118828A A kind of viscosity is the preparation method of the SN level gasoline engine oil of 0W/30
CN105999786A Pressure type single-channel filter
CN105935506A Pressure type multichannel filter
CN106006520A Lubricating oil detecting and sealing worktable
CN105936493A Automobile lubricating oil combined barrel packaging system