Ningtao Quan

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Patents Grantslast 30 patents

Information Patent Grant
Yttrium-added rare earth permanent magnet material and preparation...
- Patent number 12,129,532
- Issue date Oct 29, 2024
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare earth-bonded magnetic powder and preparation method therefor,...
- Patent number 11,495,376
- Issue date Nov 8, 2022
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Highly thermostable rare-earth permanent magnetic material, prepara...
- Patent number 11,101,057
- Issue date Aug 24, 2021
- Grirem Advanced Materials Co., Ltd.
- Guiyong Wu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Alloy material, bonded magnet, and modification method of rare-eart...
- Patent number 10,811,175
- Issue date Oct 20, 2020
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
YTTRIUM-ADDED RARE EARTH PERMANENT MAGNET MATERIAL AND PREPARATION...
- Publication number 20210156009
- Publication date May 27, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- YANG LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RARE EARTH-BONDED MAGNETIC POWDER AND PREPARATION METHOD THEREFOR,...
- Publication number 20210151226
- Publication date May 20, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- YANG LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HIGHLY THERMOSTABLE RARE-EARTH PERMANENT MAGNETIC MATERIAL, PREPARA...
- Publication number 20180268971
- Publication date Sep 20, 2018
- GRIREM ADVANCED MATERIALS CO., LTD
- Guiyong Wu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALLOY MATERIAL, BONDED MAGNET, AND MODIFICATION METHOD OR RARE-EART...
- Publication number 20180182517
- Publication date Jun 28, 2018
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang Luo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...