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SHANDONG XINGANG CHEMICAL CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    98,163
About

SHANDONG XINGANG CHEMICAL CO LTD has a total of 17 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, civil engineering and organic fine chemistry are PFP TECH LLC, XIAN AODE PETROLEUM ENGINEERING TECH CO LTD and BARNES JULIAN RICHARD.

Patent filings in countries

World map showing SHANDONG XINGANG CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ding Xigang 17
#2 Wu Qingkai 16
#3 Jiang Lihua 15
#4 Li Jinping 13
#5 Zhu Dongming 12
#6 Qin Yubin 12
#7 Hu Pengpeng 11
#8 Yang Shan 10
#9 Qi Shulei 10
#10 Li Shenwei 6

Latest patents

Publication Filing date Title
CN112280547A Viscosity-reducing oil displacement agent for super-thick crude oil and preparation method and application thereof
CN112280546A Low-tension foam oil washing agent and preparation method and application thereof
CN112175601A Low-tension thick oil viscosity reduction washing oil agent for cold production of common thick oil and preparation method and application thereof
CN112159650A High-temperature-resistant viscosity-reduction foaming agent for thick oil steam chemical flooding and preparation method and application thereof
CN111732603A Temperature-resistant and salt-resistant fracturing fluid imbibition agent and preparation method and application thereof
CN111925785A Oil-resistant adsorption-resistant low-tension foam oil displacement agent and preparation method and application thereof
CN111826150A High-temperature-resistant viscosity-reduction oil displacement agent for thick oil steam chemical flooding and preparation method and application thereof
CN111763510A Temperature-resistant salt-resistant surfactant for pressure reduction and injection augmentation and preparation method and application thereof
CN111217959A Temperature-resistant salt-resistant instant polyacrylamide for oil displacement and preparation method and application thereof
CN111217961A Water-soluble pour point depressant for crude oil and preparation method and application thereof
CN111004616A Heavy oil reservoir cold recovery huff and puff self-emulsifying corrosion-inhibition viscosity reducer and preparation method and application thereof
CN111019625A Low-interfacial tension viscosity-reducing foaming agent for common heavy oil reservoir and preparation method and application thereof
CN110684519A Stratum adsorption resistant viscosity-reduction oil displacement agent for thick oil and application thereof
CN110229656A Yin-non-double-hydrophilic surfactant and its preparation method and application
CN110229655A Polyhydroxy nonionic surfactant and its preparation method and application
CN110229050A Three anion-nonionic surfactants and its preparation method and application
CN105312008A Tri-anionic-nonionic surfactant and preparation method thereof