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Patents Grants
last 30 patents
Information
Patent Grant
Ferrocene derivative, preparation method therefor and use thereof
Patent number
12,134,626
Issue date
Nov 5, 2024
XIAMEN INSTITUTE OF RARE EARTH MATERIALS
Jianping Yong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Complex salt of rupestonic acid and alkaloid, preparation method th...
Patent number
12,024,489
Issue date
Jul 2, 2024
XIAMEN INSTITUTE OF RARE-EARTH MATERIALS
Jianping Yong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preparing neodymium-iron-boron permanent magnetic material
Patent number
11,305,345
Issue date
Apr 19, 2022
BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
Liangcheng Sun
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Nicotinic acid derivatives, their preparation and the use thereof
Patent number
10,519,119
Issue date
Dec 31, 2019
XIAMEN INSTITUTE OF RARE EARTH MATERIALS
Jianping Yong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for recovering thorium and rare earth elements from rare ear...
Patent number
10,513,754
Issue date
Dec 24, 2019
XIAMEN INSTITUTE OF RARE EARTH MATERIALS
Xiaoqi Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Extractant and method for extracting and separating yttrium
Patent number
10,428,405
Issue date
Oct 1, 2019
XIAMEN INSTITUTE OF RARE EARTH MATERIALS
Xiaoqi Sun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ferrocene derivative, preparation method and use thereof
Patent number
9,738,673
Issue date
Aug 22, 2017
XIAMEN INSTITUTE OF RARE EARTH MATERIALS
Jianping Yong
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COMPLEX SALT OF RUPESTONIC ACID AND ALKALOID, PREPARATION METHOD TH...
Publication number
20230219875
Publication date
Jul 13, 2023
XIAMEN INSTITUTE OF RARE EARTH MATERIALS
Jianping YONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FERROCENE DERIVATIVE, PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20220356199
Publication date
Nov 10, 2022
XIAMEN INSTITUTE OF RARE-EARTH MATERIALS
Jianping YONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FLUIDIZED ADSORPTION DEVICE AND FLUIDIZED ADSORPTION METHOD FOR SEW...
Publication number
20220242751
Publication date
Aug 4, 2022
INSTITUTE OF URBAN ENVIRONMENT, CHINESE ACADEMY OF SCIENCES
XIN YE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SURFACE MODIFICATION METHOD FOR FLUORIDE LUMINESCENT MATERIAL AND F...
Publication number
20220010204
Publication date
Jan 13, 2022
XIAMEN INSTITUTE OF RARE-EARTH MATERIALS
Haomiao ZHU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PREPARING NEODYMIUM-IRON-BORON PERMANENT MAGNETIC MATERIAL
Publication number
20200001360
Publication date
Jan 2, 2020
BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
Liangcheng Sun
B22 - CASTING POWDER METALLURGY
Information
Patent Application
NICOTINIC ACID DERIVATIVES, THEIR PREPARATION AND THE USE THEREOF
Publication number
20190077777
Publication date
Mar 14, 2019
XIAMEN INSTITUTE OF RARE EARTH MATERIALS
Jianping YONG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Recovering Thorium and Rare Earth Elements from Rare Ear...
Publication number
20170198373
Publication date
Jul 13, 2017
XIAMEN INSTITUTE OF RARE EARTH MATERIALS
Xiaoqi SUN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Extractant and Method for Extracting and Separating Yttrium
Publication number
20160348213
Publication date
Dec 1, 2016
XIAMEN INSTITUTE OF RARE EARTH MATERIALS
Xiaoqi SUN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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