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Liaoning, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Overlapping and progressive forming method for high-performance mul...
Patent number
12,172,203
Issue date
Dec 24, 2024
Dalian University of Technology
Shijian Yuan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Forming method of nickel aluminum alloy tubular part with micro flo...
Patent number
11,724,298
Issue date
Aug 15, 2023
Dalian University of Technology
Ying Sun
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacturing curved thin-walled intermetallic compound...
Patent number
11,229,939
Issue date
Jan 25, 2022
Dalian University of Technology
Zhubin He
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for production of glycolic acid
Patent number
8,501,987
Issue date
Aug 6, 2013
Dalian Institute of Chemical Physics
Ying Sun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of glycolic acid
Patent number
8,299,297
Issue date
Oct 30, 2012
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
Ying Sun
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
OVERLAPPING AND PROGRESSIVE FORMING METHOD FOR HIGH-PERFORMANCE MUL...
Publication number
20230182188
Publication date
Jun 15, 2023
Dalian University of Technology
Shijian Yuan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR MANUFACTURING CURVED THIN-WALLED INTERMETALLIC COMPOUND...
Publication number
20220048090
Publication date
Feb 17, 2022
DALIAN UNIVERSITY OF TECHNOLOGY
Zhubin HE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PROCESS FOR THE PRODUCTION OF GLYCOLIC ACID
Publication number
20110166383
Publication date
Jul 7, 2011
Ying Sun
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCTION OF GLYCOLIC ACID
Publication number
20110144388
Publication date
Jun 16, 2011
Ying Sun
C07 - ORGANIC CHEMISTRY