China Petroleum & Chemical Corporation

China

 
Total IP 1,867
Total IP incl. subs 1,867 (+ 12 for subs)
Total IP Rank # 696
IP Activity Score 3.8/5.0    1,595
IP Activity Rank # 449
Stock Symbol
ISIN CNE0000018G1
Market Cap. 467.197B  (CNY)
Industry Oil & Gas Integrated
Sector Energy
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

787 7
213 0
859 1
0
 
Last Patent 2025 - High-molecular-weight polymer mo...
First Patent 1989 - Selective removal of hydrogen su...
Last Trademark 2022 - TEL185
First Trademark 2018 - THERMAL EDGE LOGGING

Subsidiaries

1 subsidiaries with IP (12 patents, 0 trademarks)

13 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Method and apparatus for source wavelet estimation. A method for estimating source wavelet for se...
Invention High-molecular-weight polymer monofilament with ultra-low residual solvent content, and manufactu...
Invention Carbon nanotube-supported nitrogen-doped catalyst and preparation method therefor. The present in...
Invention Porous carbon material, preparation method therefor and use thereof, and supercapacitor. The pres...
Invention Lignin-based acrylate prepolymer, composite prepolymer, adhesive composition, preparation method,...
Invention Mixer and acid-hydrocarbon separation system and method. The present invention relates to the tec...
Invention N-alkylation catalyst, preparation method therefor and use thereof. The present invention relates...
Invention Method and system for preparing (alkyl) acrylate. The present invention relates to a method for p...
Invention Phosphorus-aluminum sol, preparation method therefor, and use thereof as binder in hydrocarbon oi...
Invention Cooling tower, and drenching and plume-abatement packing unit and plume-abatement packing unit th...
Invention Composite startup catalyst, and preparation method therefor and use thereof. The present inventio...
Invention Acid-resistant kluyveromyces marxianus strain and use thereof. The present invention relates to t...
Invention Plume-abatement cooling tower and plume-abatement packing unit thereof. The present invention rel...
Invention Method for increasing yield of lightweight aromatic hydrocarbons. The present disclosure relates ...
Invention Method for regenerating spent catalyst from catalytic cracking reaction. 222 and second flue gas ...
Invention Vanadium-based catalyst, and preparation method therefor and use thereof. 22 conversion rate and ...
Invention Method for separating n-alkanes from distillate oil by using simulated moving bed. A method for s...
Invention Method for producing chemical from fuel oil. A method for separating aromatic hydrocarbon compone...
Invention Sulfonation-modified scm-36 molecular sieve, and preparation method therefor and use thereof. 322...
Invention Method for preparing 2,5-dimethylfuran by biomass conversion. Disclosed is a method for preparing...
Invention Carbon/carbon composite material and preparation method therefor and use thereof. The present inv...
Invention Polymer composition, preparation method therefor and use thereof. A composition, comprising: a po...
Invention Non-precious metal catalyst based on silicon germanium molecular sieve, preparation method theref...
Invention Polyacrylonitrile pre-oxidized fiber, preparation method therefor and use thereof. A polyacryloni...
Invention Combined treatment method for mixed alcohol waste and heavy alcohol waste. The present invention ...
Invention Preparation method for n-alkenyl amide. A preparation method for a N-alkenyl amide. The method co...
Invention Glycoside group-containing compound and use thereof. A glycoside group-containing compound and a ...
Invention Copolymer, preparation method therefor, and use thereof. A copolymer, a preparation method theref...
Invention Degradation-controllable temporary plugging agent and preparation method therefor, degradation pe...
Invention Carbon fiber aggregate, and preparation method therefor and use thereof. A carbon fiber aggregate...
Invention Use and method of carbon fiber aggregate. A use and method of a carbon fiber aggregate. The use o...
Invention Eggshell-type catalyst, modified carrier, and preparation method therefor and use thereof. The pr...
Invention Iridium-based nanowire and preparation method therefor, and iridium-based catalyst containing sam...
Invention Interconnectable downhole instrument package. An interconnectable downhole instrument package has...
Invention Catalyst for preparing acrylonitrile by propylene ammoxidation, preparation method therefor, and ...
2023 Invention Carbon dioxide capture and utilization method and device based on in-situ coupling utilization of...
Invention Carbon dioxide capture and utilization method and apparatus thereof, and method for treating high...
Invention Hydrogenation catalyst, preparation method therefor and use thereof, and oil product hydrotreatin...
Invention Hydrogenation catalyst, preparation method and use therefor, and oil product hydrotreating method...
Invention Method for calibrating prestack seismic inversion using fully connected neural networks. An appro...
Invention Copper/mixed oxide catalysts for isobutanol synthesis; their preparations and butanol synthesis m...
Invention Ethylene/α olefin copolymer and preparation method therefor. The present invention relates to an ...
Invention Polymer composition, preparation method and article thereof. The present invention provides a pol...
Invention Free radical solution polymerization method, polymer and use. The invention provides a free radic...
2022 Invention Water injection regulation system and method for water injection well. A water injection regulat...
Invention Hollow fiber membranes and preparation method and use thereof. The invention relates to the tech...
Invention Methods for promoting phase-separation of polymer solutions and methods for preparing olefin poly...
Invention Mud pulse generation system based on two-way communication. A mud pulse generation system based ...
Invention Catalyst with regular structure and preparation method thereof and method for simultaneously redu...
Invention Polymer, tackifier and preparation method therefor, and drilling fluid. Disclosed are a polymer,...
G/S Oil and gas well downhole surveying and measurement equipment used for real-time high resolution ...
2018 G/S Technical consulting in the field of engineering, namely, reducing sulfur and sulfur-containing c...
G/S Technical consulting in the field of reducing sulfur and sulfur-containing compound from hydroca...
G/S Computer software for the processing or interpretation of geophysical data for the exploration, e...