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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst including molecular sieve having topological pore structur...
Patent number
12,246,308
Issue date
Mar 11, 2025
China Petroleum and Chemical Corporation
Chang Liu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Molecular sieve composition, process of preparing same and use thereof
Patent number
11,739,001
Issue date
Aug 29, 2023
China Petroleum and Chemical Corporation
Yangdong Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing ethylene
Patent number
11,091,412
Issue date
Aug 17, 2021
China Petroleum and Chemical Corporation
Hepan Lu
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CATALYST INCLUDING MOLECULAR SIEVE HAVING TOPOLOGICAL PORE STRUCTUR...
Publication number
20230405563
Publication date
Dec 21, 2023
China Petroleum and Chemical Corporation
Chang LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST GRANULES USED IN OLEFIN DISPROPORTIONATION REACTION AND PR...
Publication number
20230390750
Publication date
Dec 7, 2023
China Petroleum and Chemical Corporation
Jing DONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING ETHYLENE
Publication number
20200346996
Publication date
Nov 5, 2020
China Petroleum and Chemical Corporation
Hepan LU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MOLECULAR SIEVE COMPOSITION, PROCESS OF PREPARING SAME AND USE THEREOF
Publication number
20200331768
Publication date
Oct 22, 2020
China Petroleum and Chemical Corporation
Yangdong WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL