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Patents Grants
last 30 patents
Information
Patent Grant
Liquid-solid axial moving bed reaction and regeneration device, and...
Patent number
11,912,643
Issue date
Feb 27, 2024
China Petroleum and Chemical Corporation
Lifeng Hu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for separating alkylation product, alkylation reaction and...
Patent number
11,759,726
Issue date
Sep 19, 2023
China Petroleum and Chemical Corporation
Qing Yuan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for separating alkylation product, alkylation reaction and...
Patent number
11,655,423
Issue date
May 23, 2023
China Petroleum and Chemical Corporation
Qing Yuan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ultra-long chiral carbon nanotube, method for preparing the same, a...
Patent number
11,613,466
Issue date
Mar 28, 2023
Tsinghua University
Zhenxing Zhu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Distillation tower for improving yield of petroleum hydrocarbon dis...
Patent number
10,544,372
Issue date
Jan 28, 2020
Research Institute of Petroleum Processing, SINOPEC
Zhanzhu Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
Method for separating 2-alkylanthracenes and use thereof for produc...
Publication number
20220177392
Publication date
Jun 9, 2022
China Petroleum and Chemical Corporation
Baoning ZONG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIQUID-SOLID RADIAL MOVING BED REACTION DEVICE AND SOLID ACID ALKYL...
Publication number
20210394143
Publication date
Dec 23, 2021
China Petroleum and Chemical Corporation
Lifeng HU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID-SOLID AXIAL MOVING BED REACTION AND REGENERATION DEVICE, AND...
Publication number
20210395167
Publication date
Dec 23, 2021
China Petroleum and Chemical Corporation
Lifeng HU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SEPARATING ALKYLATION PRODUCT, ALKYLATION REACTION AND...
Publication number
20210324274
Publication date
Oct 21, 2021
Qing YUAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SEPARATING ALKYLATION PRODUCT, ALKYLATION REACTION AND...
Publication number
20210322893
Publication date
Oct 21, 2021
China Petroleum and Chemical Corporation
Qing YUAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ULTRA-LONG CHIRAL CARBON NANOTUBE, METHOD FOR PREPARING THE SAME, A...
Publication number
20210198109
Publication date
Jul 1, 2021
TSINGHUA UNIVERSITY
Zhenxing Zhu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DISTILLATION TOWER FOR IMPROVING YIELD OF PETROLEUM HYDROCARBON DIS...
Publication number
20130220889
Publication date
Aug 29, 2013
Research Institute of Petroleum Processing, Sinopec
Zhanzhu Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...