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HENAN LONGZHENG BIOENERGY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    130,009
  • Filing trend
    0.0%
About

HENAN LONGZHENG BIOENERGY CO LTD has a total of 15 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, environmental technology and organic fine chemistry are GASOLINE ANTIOXIDANT COMPANY, ARQ IP LTD and BP OIL INT LTD.

Patent filings in countries

World map showing HENAN LONGZHENG BIOENERGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HENAN LONGZHENG BIOENERGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kong Yongping 15
#2 Chen Rongxia 13
#3 Zheng Jilu 12
#4 Liu Jianfu 10
#5 Li Faxiang 10
#6 Cao Huimin 6
#7 Cheng Ping 6
#8 Liu Jianqing 5
#9 Ma Liling 4
#10 Yang Shidong 4

Latest patents

Publication Filing date Title
CN108315067A A kind of fuel oil sediment monitoring additive and preparation method thereof
CN108315064A A kind of diesel oil wear-resistant antioxygen compound additive and preparation method thereof
CN108276306A A kind of amido nitrine class cetane number improver and its preparation method and application
CN108203607A A kind of rare earth metal base efficient emission-reducing diesel fuel additives and preparation method thereof
CN108203613A A kind of octane number modifier of clean and effective and preparation method thereof
CN108003949A A kind of environment-friendly methanol gasoline additive and its preparation method and application
CN107841355A A kind of boiler oil containing industrial fusel and preparation method thereof
CN108018064A A kind of method that environment Friendly fuel oil is prepared using meat waste
CN107987900A A kind of high-cleanness diesel oil additive and preparation method thereof
CN107723018A The method that damaged tire prepares fuel oil with waste lubricating oil catalytic pyrolysis
CN105238465A Preparation method for highly-clean diesel oil cetane number improver
CN105176607A Synthesis method for diesel oil pour point depressant
CN105331397A Preparation method of high-cleanness and high-calorific-value fuel oil
CN104450203A Innocent and resourceful treatment method of pigs died from diseases
CN104419526A Device for producing biodiesel from waste catering oil