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CHINA PETROLEUM & CHEM CORP

Overview
  • Total Patents
    22,890
  • GoodIP Patent Rank
    36
  • Filing trend
    0.0%
About

CHINA PETROLEUM & CHEM CORP has a total of 22,890 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2001. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, basic materials chemistry and organic fine chemistry are INST FRANCAIS DU PETROLE, RELIANCE IND LTD and Dandong mingzhu special resin co ltd.

Patent filings per year

Chart showing CHINA PETROLEUM & CHEM CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tian Huiping 335
#2 Liu Tao 307
#3 Luo Yibin 301
#4 Li Mingfeng 299
#5 Zhang Lei 290
#6 Shi Chunfeng 269
#7 Shu Xingtian 263
#8 Duan Qinghua 262
#9 Fang Xiangchen 260
#10 Wang Guoqing 251

Latest patents

Publication Filing date Title
CN112275262A Refinery anhydrous liquid ammonia decolorant and preparation method thereof
CN112266816A Knitting machine oil composition, preparation method and application thereof
CN112226267A Extreme pressure trace lubricating cutting oil composition, preparation method and application thereof
CN112180467A River channel microphase carving method for conglomerate oil reservoir
CN112111255A Additive for water-based drilling fluid, environment-friendly water-based drilling fluid and preparation method of environment-friendly water-based drilling fluid
CN112180465A Well-seismic combined stratum spread determination method
CN112180464A Reservoir physical property identification method
CN112162332A Deposition evolution analysis method based on time-frequency convolution
CN112225635A Device, method and application for crystallization and separation of paraxylene
CN112180466A River channel sand body identification method and device
CN112180463A Prediction method for sandstone spread in transition layer section
CN112175593A High-temperature-resistant drilling fluid and preparation method thereof
CN112270094A Method for digital modeling of catalytic cracking unit
CN112266535A Polypropylene material for non-woven fabric and preparation method thereof
CN112250933A Microporous litchi preservative film and preparation method thereof
CN112239315A Waste oil-based mud treatment fluid, preparation method thereof and method for treating oil-based mud
CN112158473A Fruit and vegetable air conditioning fresh-keeping bag and preparation method and application thereof
WO2021078292A1 Alumina grain, preparation method therefor and use thereof
CN112225175A Water gas shift process and shift device
CN112229230A Heating furnace flue gas waste heat recovery system and combustion system