GRIREM ADVANCED MATERIALS CO., LTD

Organization

Beijing, CN

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Anisotropic bonded magnet and preparation method thereof
- Patent number 12,142,403
- Issue date Nov 12, 2024
- GRIREM HI-TECH CO., LTD.
- Yang Luo
- H01 - BASIC ELECTRIC ELEMENTS
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-manganese/cerium-zirconium-based composite compound, met...
- Patent number 12,109,551
- Issue date Oct 8, 2024
- Grirem Advanced Materials Co., Ltd.
- Xiaowei Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preparation method of a rare earth anisotropic bonded magnetic powder
- Patent number 11,987,868
- Issue date May 21, 2024
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composite rare earth anisotropic bonded magnet and a preparation me...
- Patent number 11,981,983
- Issue date May 14, 2024
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Optical device
- Patent number 11,942,577
- Issue date Mar 26, 2024
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Red light and near-infrared light-emitting material, preparation me...
- Patent number 11,932,790
- Issue date Mar 19, 2024
- Grirem Advanced Materials Co., Ltd.
- Xiaoxia Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Phosphor with garnet structure and light-emitting device comprising...
- Patent number 11,932,793
- Issue date Mar 19, 2024
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Optical device
- Patent number 11,923,485
- Issue date Mar 5, 2024
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anisotropic bonded magnet and preparation method thereof
- Patent number 11,802,326
- Issue date Oct 31, 2023
- GRIREM HI-TECH CO., LTD.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Red light and near-infrared light-emitting material and light-emitt...
- Patent number 11,718,788
- Issue date Aug 8, 2023
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
R-T-B sintered magnet and preparation method thereof
- Patent number 11,705,257
- Issue date Jul 18, 2023
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rare earth halide scintillation material
- Patent number 11,685,860
- Issue date Jun 27, 2023
- Grirem Advanced Materials Co., Ltd.
- Jinqiu Yu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Red phosphor, preparation method thereof and light-emitting device...
- Patent number 11,680,203
- Issue date Jun 20, 2023
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride fluorescent material and light-emitting device containing same
- Patent number 11,518,935
- Issue date Dec 6, 2022
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Rare-earth halide scintillating material and application thereof
- Patent number 11,512,251
- Issue date Nov 29, 2022
- Grirem Advanced Materials Co., Ltd.
- Jinqiu Yu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Yttrium-added rare-earth permanent magnetic material and preparatio...
- Patent number 11,505,852
- Issue date Nov 22, 2022
- 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
Nitride luminescent material and light emitting device comprising same
- Patent number 11,485,907
- Issue date Nov 1, 2022
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Near-infrared luminescent material and light-emitting device prepar...
- Patent number 11,299,672
- Issue date Apr 12, 2022
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- H01 - BASIC ELECTRIC ELEMENTS
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
Phosphor, preparation method for phosphor, and light emitting devic...
- Patent number 11,098,249
- Issue date Aug 24, 2021
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lutetium nitride-based phosphor and light emitting device comprisin...
- Patent number 11,066,600
- Issue date Jul 20, 2021
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- H01 - BASIC ELECTRIC ELEMENTS
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
Information Patent Grant
Red phosphor powder, preparation method thereof and luminescent dev...
- Patent number 10,385,265
- Issue date Aug 20, 2019
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of recovering rare earth aluminum and silicon from rare eart...
- Patent number 10,280,482
- Issue date May 7, 2019
- Grirem Advanced Materials Co., Ltd.
- Xiaowei Huang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cerium-zirconium composite oxide, preparation method therefor, and...
- Patent number 10,173,200
- Issue date Jan 8, 2019
- Grirem Advanced Materials Co., Ltd.
- Xiaowei Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rare-earth permanent magnetic powder, bonded magnet containing ther...
- Patent number 10,079,085
- Issue date Sep 18, 2018
- General Research Institute for Nonferrous Metals
- Hongwei Li
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fluorescent powder and light-emitting device including the same
- Patent number 9,926,489
- Issue date Mar 27, 2018
- General Research Institute for Nonferrous Metals
- Ronghui Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rare earth permanent magnetic powder, bonded magnet and device usin...
- Patent number 9,859,042
- Issue date Jan 2, 2018
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
GRAIN BOUNDARY AND SURFACE-DOPED RARE EARTH MANGANESE-ZIRCONIUM COM...
- Publication number 20240390878
- Publication date Nov 28, 2024
- GRIREM HI-TECH CO., LTD.
- Yongqi ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRAIN-BOUNDARY AND SURFACE-DOPED RARE-EARTH ZIRCONIUM-BASED CERAMIC...
- Publication number 20240376011
- Publication date Nov 14, 2024
- GRIREM HI-TECH CO., LTD.
- Xiaowei HUANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
GRAIN BOUNDARY AND SURFACE-LOADED NOBLE METAL CATALYST AS WELL AS P...
- Publication number 20240359164
- Publication date Oct 31, 2024
- GRIREM HI-TECH CO., LTD.
- Zheng ZHAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ORGANIC SLURRY WITH GRADIENT VOLATILIZATION RATE AND PREPARATION ME...
- Publication number 20240360330
- Publication date Oct 31, 2024
- GRIREM ADVANCED MATERIALS CO., LTD
- Xiaojun SUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC SLURRY FOR NEODYMIUM IRON BORON SCREEN PRINTING AND PREPARA...
- Publication number 20240360329
- Publication date Oct 31, 2024
- GRIREM ADVANCED MATERIALS CO., LTD
- Xiaojun SUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
GRAIN BOUNDARY- AND SURFACE-DOPED LITHIUM-LANTHANUM-ZIRCONIUM COMPO...
- Publication number 20240363896
- Publication date Oct 31, 2024
- GRIREM HI-TECH CO., LTD.
- Xiaowei HUANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GRADIENT RING-SHAPED BONDED MAGNET AND PREPARATION METHOD THEREFOR,...
- Publication number 20240212898
- Publication date Jun 27, 2024
- GRIREM HI-TECH CO., LTD.
- Yang LUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANISOTROPIC SAMARIUM-IRON-NITROGEN MAGNETIC ALLOY POWDER AND PREPAR...
- Publication number 20240212899
- Publication date Jun 27, 2024
- GRIREM HI-TECH CO., LTD.
- Haijun PENG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CERIUM-ZIRCONIUM-BASED COMPOSITE OXIDE HAVING GRADIENT ELEMENT DIST...
- Publication number 20230321632
- Publication date Oct 12, 2023
- GRIREM ADVANCED MATERIALS CO., LTD
- Xiaowei HUANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PHOSPHOR WITH GARNET STRUCTURE AND LIGHT-EMITTING DEVICE COMPRISING...
- Publication number 20220411694
- Publication date Dec 29, 2022
- GRIREM ADVANCED MATERIALS CO., LTD
- Ronghui LIU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RARE EARTH HALIDE SCINTILLATION MATERIAL
- Publication number 20220372368
- Publication date Nov 24, 2022
- GRIREM ADVANCED MATERIALS CO., LTD
- Jinqiu YU
- C30 - CRYSTAL GROWTH
Information Patent Application
RARE EARTH HALIDE SCINTILLATION MATERIAL
- Publication number 20220259496
- Publication date Aug 18, 2022
- GRIREM ADVANCED MATERIALS CO., LTD
- Jinqiu YU
- G01 - MEASURING TESTING
Information Patent Application
RARE-EARTH-MANGANESE/CERIUM-ZIRCONIUM-BASED COMPOSITE COMPOUND, MET...
- Publication number 20220184583
- Publication date Jun 16, 2022
- GRIREM ADVANCED MATERIALS CO.,LTD.
- Xiaowei HUANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OPTICAL DEVICE
- Publication number 20220173281
- Publication date Jun 2, 2022
- GRIREM ADVANCED MATERIALS CO., LTD
- Ronghui LIU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL DEVICE
- Publication number 20220173282
- Publication date Jun 2, 2022
- GRIREM ADVANCED MATERIALS CO., LTD
- Ronghui LIU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RED LIGHT AND NEAR-INFRARED LIGHT-EMITTING MATERIAL AND LIGHT-EMITT...
- Publication number 20220119704
- Publication date Apr 21, 2022
- GRIREM ADVANCED MATERIALS CO., LTD
- Ronghui LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride Luminescent Material and Light Emitting Device Comprising Same
- Publication number 20210403808
- Publication date Dec 30, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Ronghui LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODIFIED SINTERED Nd-Fe-B MAGNET, AND PREPARATION METHOD AND USE TH...
- Publication number 20210407713
- Publication date Dec 30, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang LUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RED LIGHT AND NEAR-INFRARED LIGHT-EMITTING MATERIAL, PREPARATION ME...
- Publication number 20210388262
- Publication date Dec 16, 2021
- GRIREM ADVANCED MATERIALS CO.,LTD.
- Xiaoxia CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANISOTROPIC BONDED MAGNET AND PREPARATION METHOD THEREOF
- Publication number 20210375514
- Publication date Dec 2, 2021
- GRIREM HI-TECH CO., LTD.
- Yang LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ANISOTROPIC BONDED MAGNET AND PREPARATION METHOD THEREOF
- Publication number 20210375512
- Publication date Dec 2, 2021
- GRIREM HI-TECH CO., LTD.
- Yang LUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
R-T-B SINTERED MAGNET AND PREPARATION METHOD THEREOF
- Publication number 20210343459
- Publication date Nov 4, 2021
- GRIREM ADVANCED MATERIALS CO.,LTD.
- Yang LUO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR METALLURGY AND SEPARATING RARE EARTH CONCENTRATE USING...
- Publication number 20210310100
- Publication date Oct 7, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Xiaowei HUANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RED PHOSPHOR, PREPARATION METHOD THEREOF AND LIGHT-EMITTING DEVICE...
- Publication number 20210155848
- Publication date May 27, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Ronghui LIU
- H01 - BASIC ELECTRIC ELEMENTS
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
NITRIDE FLUORESCENT MATERIAL AND LIGHT-EMITTING DEVICE CONTAINING SAME
- Publication number 20210139775
- Publication date May 13, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- RONGHUI LIU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Composite Rare Earth Anisotropic Bonded Magnet and a Preparation Me...
- Publication number 20210134499
- Publication date May 6, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Anisotropic Bonded Magnetic Powder and a Preparation Method Thereof
- Publication number 20210130939
- Publication date May 6, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Preparation Method of a Rare Earth Anisotropic Bonded Magnetic Powder
- Publication number 20210129217
- Publication date May 6, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang LUO
- B22 - CASTING POWDER METALLURGY

GRIREM ADVANCED MATERIALS CO., LTD

Organization

Patents Grantslast 30 patents

Anisotropic bonded magnet and preparation method thereof

Yttrium-added rare earth permanent magnet material and preparation...

Rare-earth-manganese/cerium-zirconium-based composite compound, met...

Preparation method of a rare earth anisotropic bonded magnetic powder

Composite rare earth anisotropic bonded magnet and a preparation me...

Optical device

Red light and near-infrared light-emitting material, preparation me...

Phosphor with garnet structure and light-emitting device comprising...

Optical device

Anisotropic bonded magnet and preparation method thereof

Red light and near-infrared light-emitting material and light-emitt...

R-T-B sintered magnet and preparation method thereof

Rare earth halide scintillation material

Red phosphor, preparation method thereof and light-emitting device...

Nitride fluorescent material and light-emitting device containing same

Rare-earth halide scintillating material and application thereof

Yttrium-added rare-earth permanent magnetic material and preparatio...

Rare earth-bonded magnetic powder and preparation method therefor,...

Nitride luminescent material and light emitting device comprising same

Near-infrared luminescent material and light-emitting device prepar...

Highly thermostable rare-earth permanent magnetic material, prepara...

Phosphor, preparation method for phosphor, and light emitting devic...

Lutetium nitride-based phosphor and light emitting device comprisin...

Alloy material, bonded magnet, and modification method of rare-eart...

Red phosphor powder, preparation method thereof and luminescent dev...

Method of recovering rare earth aluminum and silicon from rare eart...

Cerium-zirconium composite oxide, preparation method therefor, and...

Rare-earth permanent magnetic powder, bonded magnet containing ther...

Fluorescent powder and light-emitting device including the same

Rare earth permanent magnetic powder, bonded magnet and device usin...

Patents Applicationslast 30 patents

GRAIN BOUNDARY AND SURFACE-DOPED RARE EARTH MANGANESE-ZIRCONIUM COM...

GRAIN-BOUNDARY AND SURFACE-DOPED RARE-EARTH ZIRCONIUM-BASED CERAMIC...

GRAIN BOUNDARY AND SURFACE-LOADED NOBLE METAL CATALYST AS WELL AS P...

ORGANIC SLURRY WITH GRADIENT VOLATILIZATION RATE AND PREPARATION ME...

ORGANIC SLURRY FOR NEODYMIUM IRON BORON SCREEN PRINTING AND PREPARA...

GRAIN BOUNDARY- AND SURFACE-DOPED LITHIUM-LANTHANUM-ZIRCONIUM COMPO...

GRADIENT RING-SHAPED BONDED MAGNET AND PREPARATION METHOD THEREFOR,...

ANISOTROPIC SAMARIUM-IRON-NITROGEN MAGNETIC ALLOY POWDER AND PREPAR...

CERIUM-ZIRCONIUM-BASED COMPOSITE OXIDE HAVING GRADIENT ELEMENT DIST...

PHOSPHOR WITH GARNET STRUCTURE AND LIGHT-EMITTING DEVICE COMPRISING...

RARE EARTH HALIDE SCINTILLATION MATERIAL

RARE EARTH HALIDE SCINTILLATION MATERIAL

RARE-EARTH-MANGANESE/CERIUM-ZIRCONIUM-BASED COMPOSITE COMPOUND, MET...

OPTICAL DEVICE

OPTICAL DEVICE

RED LIGHT AND NEAR-INFRARED LIGHT-EMITTING MATERIAL AND LIGHT-EMITT...

Nitride Luminescent Material and Light Emitting Device Comprising Same

MODIFIED SINTERED Nd-Fe-B MAGNET, AND PREPARATION METHOD AND USE TH...

RED LIGHT AND NEAR-INFRARED LIGHT-EMITTING MATERIAL, PREPARATION ME...

ANISOTROPIC BONDED MAGNET AND PREPARATION METHOD THEREOF

ANISOTROPIC BONDED MAGNET AND PREPARATION METHOD THEREOF

R-T-B SINTERED MAGNET AND PREPARATION METHOD THEREOF

PROCESS FOR METALLURGY AND SEPARATING RARE EARTH CONCENTRATE USING...

RED PHOSPHOR, PREPARATION METHOD THEREOF AND LIGHT-EMITTING DEVICE...

YTTRIUM-ADDED RARE EARTH PERMANENT MAGNET MATERIAL AND PREPARATION...

RARE EARTH-BONDED MAGNETIC POWDER AND PREPARATION METHOD THEREFOR,...

NITRIDE FLUORESCENT MATERIAL AND LIGHT-EMITTING DEVICE CONTAINING SAME

Composite Rare Earth Anisotropic Bonded Magnet and a Preparation Me...

Anisotropic Bonded Magnetic Powder and a Preparation Method Thereof

Preparation Method of a Rare Earth Anisotropic Bonded Magnetic Powder

Trademarklast 30 trademarks