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SHANDONG YUANGEN PETROLEUM CHEMICAL CO LTD

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    21,998
  • Filing trend
    ⇩ 42.0%
About

SHANDONG YUANGEN PETROLEUM CHEMICAL CO LTD has a total of 78 patent applications. It decreased the IP activity by 42.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and macromolecular chemistry and polymers are TIANJIN AULOOP LUBRICANT TECH CO LTD, ANGLAMOL LTD and KLÜBER LUBRICATION MÜNCHEN SE & CO KG.

Patent filings in countries

World map showing SHANDONG YUANGEN PETROLEUM CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 78

Patent filings per year

Chart showing SHANDONG YUANGEN PETROLEUM CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Junzhou 70
#2 Qiao Liang 58
#3 He Maowei 37
#4 Song Laigong 37
#5 Zhao Jinwei 28
#6 Ji Xiangjuan 27
#7 Xu Jinling 20
#8 Wang Shiping 15
#9 Liu Shanshan 12
#10 Zhang Fengqing 11

Latest patents

Publication Filing date Title
CN111139123A High-temperature lubricating grease and production system and method thereof
CN111154528A Energy-saving environment-friendly lubricating oil and preparation process thereof
CN111154540A Composite hydraulic transmission oil and preparation system and method thereof
CN111170850A Additive, preparation method and lubricating oil using additive
CN111139118A Environment-friendly energy-saving hydraulic oil and preparation method thereof
CN109943387A A kind of total synthesis water-base leveling precision and preparation method thereof
CN109880668A The preparation method of extreme pressure anti-wear additives and the application in total synthesis water-base shaping dope
CN109652195A A kind of method for purifying and recovering of lubricating oil
CN109652125A A kind of OIL IN LUBRICATING OIL PRODUCTION clout recovery method
CN109372609A A kind of lubricating oil filter and its application method
CN109647256A A kind of lubricating oil attemperation apparatus stirred evenly
CN109652174A A kind of organo-silicic oil and preparation method thereof
CN109321334A A kind of energy saving and environment friendly petrol engine lubricating oil
CN109082327A A kind of lubricating oil synthetic base oil and preparation method thereof
CN109135869A A kind of lubricating oil biological basis oil and preparation method thereof
CN109181828A A kind of preparation method of degradable vehicle lubricating oil
CN109181827A A kind of low temperature resistant lubricating oil and its production technology
CN109181829A A kind of environment-friendly lubricating oil and its production technology
CN108164559A A kind of sulfonation two(2- ethylhexyls)Phosphordithiic acid oxygen molybdenum extreme-pressure anti-wear anti-friction agent and the lubricating grease containing the anti-friction agent
CN108251184A A kind of preparation of graphene complex extreme pressure anti-wear additives of phthalocyanine lanthanum modification and the lubricating grease containing the antiwear additive