Preparation

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CPC
C01B33/021

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B33/00Silicon Compounds thereof

Current Industry

C01B33/021Preparation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Batteries with anodes of carbon-coated macro-porous silicon
- Patent number 12,170,361
- Issue date Dec 17, 2024
- Washington State University
- Min-Kyu Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon granules for the preparation of trichlorosilane and associa...
- Patent number 12,162,761
- Issue date Dec 10, 2024
- ROSI
- Daniel Bajolet
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon particles for battery electrodes
- Patent number 12,132,195
- Issue date Oct 29, 2024
- Enevate Corporation
- Benjamin Yong Park
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon particles for battery electrodes
- Patent number 12,126,007
- Issue date Oct 22, 2024
- Enevate Corporation
- Benjamin Yong Park
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Amorphous silicon forming composition comprising block copolymer an...
- Patent number 12,091,323
- Issue date Sep 17, 2024
- Marck Patent GmbH
- Naoko Nakamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Negative electrode active material for secondary battery and manufa...
- Patent number 12,074,320
- Issue date Aug 27, 2024
- Nexeon Limited
- Seung Chul Park
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing amorphous silicon sacrifice film and amorphous...
- Patent number 12,060,276
- Issue date Aug 13, 2024
- Merck Patent GmbH
- Naoko Nakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of porous silicon material, porous silicon mat...
- Patent number 12,049,685
- Issue date Jul 30, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hiroyuki Kawaura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etching device for silicon core wire and etching method for silicon...
- Patent number 11,998,955
- Issue date Jun 4, 2024
- Tokuyama Corporation
- Junya Sakai
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing active material
- Patent number 11,990,611
- Issue date May 21, 2024
- Toyota Jidosha Kabushiki Kaisha
- Takayuki Uchiyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nanostructured battery active materials and methods of producing same
- Patent number 11,967,707
- Issue date Apr 23, 2024
- OneD Material, Inc.
- Wanqing Cao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon particles for battery electrodes
- Patent number 11,955,623
- Issue date Apr 9, 2024
- Enevate Corporation
- Benjamin Yong Park
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nano-featured porous silicon materials
- Patent number 11,942,630
- Issue date Mar 26, 2024
- Group14 Technologies, Inc.
- Aaron M. Feaver
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Tailorable polyorbital-hybrid ceramics
- Patent number 11,884,549
- Issue date Jan 30, 2024
- Lockheed Martin Corporation
- David Glen Findley
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon-based nanowire, preparation method thereof, and thin film t...
- Patent number 11,860,541
- Issue date Jan 2, 2024
- BOE Technology Group Co., Ltd.
- Xue Dong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon-carbon composite material and preparation method thereof
- Patent number 11,851,332
- Issue date Dec 26, 2023
- Guangdong Kaijin New Energy Technology Co., Ltd.
- Luo Yan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Hydrogen production apparatus, hydrogen production method, silicon...
- Patent number 11,840,450
- Issue date Dec 12, 2023
- Nisshin Kasei Co., Ltd.
- Hikaru Kobayashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon composites using zintl salts for silicon anode batteries
- Patent number 11,804,596
- Issue date Oct 31, 2023
- Enevate Corporation
- Younes Ansari
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Active material, anode layer, battery, and methods for producing these
- Patent number 11,799,076
- Issue date Oct 24, 2023
- Toyota Jidosha Kabushiki Kaisha
- Mitsutoshi Otaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite silicon negative electrode material, preparation method a...
- Patent number 11,791,461
- Issue date Oct 17, 2023
- BTR NEW MATERIAL GROUP CO., LTD.
- Peng He
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon particles for battery electrodes
- Patent number 11,777,077
- Issue date Oct 3, 2023
- Enevate Corporation
- Benjamin Yong Park
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composite anode active material, method of preparing the composite...
- Patent number 11,682,757
- Issue date Jun 20, 2023
- UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Jaephil Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing chlorosilanes
- Patent number 11,643,330
- Issue date May 9, 2023
- Wacker Chemie AG
- Karl-Heinz Rimboeck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing semiconductor nanowires and nanowire-graphene...
- Patent number 11,616,224
- Issue date Mar 28, 2023
- Global Graphene Group, Inc.
- Bor Z. Jang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nanostructured battery active materials and methods of producing same
- Patent number 11,616,225
- Issue date Mar 28, 2023
- OneD Material, Inc.
- Wanqing Cao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composites of porous nano-featured silicon materials and carbon mat...
- Patent number 11,611,073
- Issue date Mar 21, 2023
- Group14 Technologies, Inc.
- Aaron M. Feaver
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cathode active material for secondary battery and manufacturing met...
- Patent number 11,588,152
- Issue date Feb 21, 2023
- Nexeon Ltd.
- Seung Chul Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon particles for battery electrodes
- Patent number 11,539,041
- Issue date Dec 27, 2022
- Enevate Corporation
- Benjamin Yong Park
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Crucible structure and method for forming isolating layer of crucible
- Patent number 11,534,794
- Issue date Dec 27, 2022
- Sino-American Silicon Products Inc.
- Yu-Min Yang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Batteries with anodes of carbon-coated macro-porous silicon
- Patent number 11,522,174
- Issue date Dec 6, 2022
- Washington State University
- Min-Kyu Song
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SILICON PARTICLES FOR BATTERY ELECTRODES
- Publication number 20240396012
- Publication date Nov 28, 2024
- ENEVATE CORPORATION
- Benjamin Yong Park
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PRODUCTION METHOD OF POROUS SILICON CLATHRATE ELECTRODE ACTIVE MATE...
- Publication number 20240396039
- Publication date Nov 28, 2024
- Toyota Jidosha Kabushiki Kaisha
- Naohiro MASHIMO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Q-SILICON SYNTHESIS, PROPERTIES AND APPLICATIONS
- Publication number 20240351887
- Publication date Oct 24, 2024
- North Carolina State University
- Jagdish Narayan
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ADVANCED ANODE MATERIALS COMPRISING SPHEROIDAL ADDITIVE-ENHANCED GR...
- Publication number 20240347728
- Publication date Oct 17, 2024
- Joseph Eugene DONINGER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR MANUFACTURING SILICON CLATHRATE ACTIVE MATERIAL, AND MET...
- Publication number 20240343590
- Publication date Oct 17, 2024
- Toyota Jidosha Kabushiki Kaisha
- Takayuki UCHIYAMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NANO-FEATURED POROUS SILICON MATERIALS
- Publication number 20240347714
- Publication date Oct 17, 2024
- Group14 Technologies, Inc.
- Aaron M. FEAVER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR MODELING GRAPHITE AND GRAPHITE MODELED OBJECT
- Publication number 20240336487
- Publication date Oct 10, 2024
- Canon Kabushiki Kaisha
- Motoki Okinaka
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCING ACTIVE MATERIAL COMPOSITE PARTICLE AND METHOD O...
- Publication number 20240327228
- Publication date Oct 3, 2024
- Toyota Jidosha Kabushiki Kaisha
- Azusa NAKANISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR PRODUCING 3N OR HIGHER PURITY SILICON BY P...
- Publication number 20240308857
- Publication date Sep 19, 2024
- HPQ Silicium Inc.
- Jed KRAIEM
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NANOSTRUCTURED BATTERY ACTIVE MATERIALS AND METHODS OF PRODUCING SAME
- Publication number 20240290958
- Publication date Aug 29, 2024
- OneD Material, Inc.
- Wanqing CAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NANOSTRUCTURED BATTERY ACTIVE MATERIALS AND METHODS OF PRODUCING SAME
- Publication number 20240282933
- Publication date Aug 22, 2024
- OneD Material, Inc.
- Wanqing CAO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Porous Silicon Negative Electrode Material, Silicon Negative Electr...
- Publication number 20240274799
- Publication date Aug 15, 2024
- JIANGSU ZENERGY BATTERY TECHNOLOGIES CO., LTD.
- Yingsheng ZHONG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING ACTIVE MATERIAL
- Publication number 20240258514
- Publication date Aug 1, 2024
- Toyota Jidosha Kabushiki Kaisha
- Takayuki UCHIYAMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Nano-structured carbon coated silicon material and manufacturing me...
- Publication number 20240208828
- Publication date Jun 27, 2024
- E-magy B.V.
- Axel Georg Schönecker
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR PREPARATION THERE...
- Publication number 20240170653
- Publication date May 23, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Kai WU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS OF REACTING SILICONE WITH HYDROTHERMAL OR SUPERCRITICAL WATER
- Publication number 20240150182
- Publication date May 9, 2024
- Wacker Chemie AG
- Markus ULBRICH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF MANUFACTURING SILICON-BASED ANODE ACTIVE MATERIAL AND MAN...
- Publication number 20240101432
- Publication date Mar 28, 2024
- Blue star advanced materials Co., Ltd.
- Chung-Wen LAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN PRODUCTION APPARATUS, HYDROGEN PRODUCTION METHOD, SILICON...
- Publication number 20240059557
- Publication date Feb 22, 2024
- NISSHIN KASEI CO., LTD.
- Hikaru KOBAYASHI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ACTIVE MATERIAL, ANODE LAYER, BATTERY, AND METHODS FOR PRODUCING THESE
- Publication number 20240014389
- Publication date Jan 11, 2024
- Toyota Jidosha Kabushiki Kaisha
- Mitsutoshi OTAKI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICON PARTICLES FOR BATTERY ELECTRODES
- Publication number 20240006584
- Publication date Jan 4, 2024
- ENEVATE CORPORATION
- Benjamin Yong Park
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NANOSTRUCTURED BATTERY ACTIVE MATERIALS AND METHODS OF PRODUCING SAME
- Publication number 20230411602
- Publication date Dec 21, 2023
- OneD Material, Inc.
- Wanqing CAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING NANO-SILICON, NEGATIVE ELECTRODE ACTIVE MATERI...
- Publication number 20230406715
- Publication date Dec 21, 2023
- FIMATEC LTD.
- Masato KATAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BULK CRYSTALLINE 4H-SILICON THROUGH A METASTABLE ALLOTROPIC TRANSITION
- Publication number 20230373794
- Publication date Nov 23, 2023
- CARNEGIE INSTITUTION OF WASHINGTON
- Timothy STROBEL
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NANO-SILICON PARTICLES/WIRE PRODUCTION BY ARC FURNACE FOR RECHARGEA...
- Publication number 20230357027
- Publication date Nov 9, 2023
- HPQ NANO SILICON POWDERS INC.
- Milad MARDAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BATTERIES WITH ANODES OF CARBON-COATED MACRO-POROUS SILICON
- Publication number 20230307609
- Publication date Sep 28, 2023
- Washington State University
- Min-Kyu SONG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICON PARTICLES FOR BATTERY ELECTRODES
- Publication number 20230223512
- Publication date Jul 13, 2023
- ENEVATE CORPORATION
- Benjamin Yong Park
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICON-BASED POWDERS AND METHOD FOR PRODUCING THE SAME
- Publication number 20230192501
- Publication date Jun 22, 2023
- Formosa Plastics Corporation
- Wen-Bee KUO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITES OF POROUS NANO-FEATURED SILICON MATERIALS AND CARBON MAT...
- Publication number 20230155120
- Publication date May 18, 2023
- Group14 Technologies, Inc.
- Aaron M. FEAVER
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY AND MANUFA...
- Publication number 20230155119
- Publication date May 18, 2023
- NEXEON LTD.
- Seung Chul Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING POROUS SILICON AND SECONDARY BATTERY ANODE...
- Publication number 20230142512
- Publication date May 11, 2023
- DONG-A UNIVERSITY RESEARCH FOUNDATION FOR INDUSTRY ACADEMY COOPERATION
- Jung Kyoo LEE
- C01 - INORGANIC CHEMISTRY

Preparation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Batteries with anodes of carbon-coated macro-porous silicon

Silicon granules for the preparation of trichlorosilane and associa...

Silicon particles for battery electrodes

Silicon particles for battery electrodes

Amorphous silicon forming composition comprising block copolymer an...

Negative electrode active material for secondary battery and manufa...

Method for producing amorphous silicon sacrifice film and amorphous...

Manufacturing method of porous silicon material, porous silicon mat...

Etching device for silicon core wire and etching method for silicon...

Method for producing active material

Nanostructured battery active materials and methods of producing same

Silicon particles for battery electrodes

Nano-featured porous silicon materials

Tailorable polyorbital-hybrid ceramics

Silicon-based nanowire, preparation method thereof, and thin film t...

Silicon-carbon composite material and preparation method thereof

Hydrogen production apparatus, hydrogen production method, silicon...

Silicon composites using zintl salts for silicon anode batteries

Active material, anode layer, battery, and methods for producing these

Composite silicon negative electrode material, preparation method a...

Silicon particles for battery electrodes

Composite anode active material, method of preparing the composite...

Method for producing chlorosilanes

Process for producing semiconductor nanowires and nanowire-graphene...

Nanostructured battery active materials and methods of producing same

Composites of porous nano-featured silicon materials and carbon mat...

Cathode active material for secondary battery and manufacturing met...

Silicon particles for battery electrodes

Crucible structure and method for forming isolating layer of crucible

Batteries with anodes of carbon-coated macro-porous silicon

Patents Applicationslast 30 patents

SILICON PARTICLES FOR BATTERY ELECTRODES

PRODUCTION METHOD OF POROUS SILICON CLATHRATE ELECTRODE ACTIVE MATE...

Q-SILICON SYNTHESIS, PROPERTIES AND APPLICATIONS

ADVANCED ANODE MATERIALS COMPRISING SPHEROIDAL ADDITIVE-ENHANCED GR...

METHOD FOR MANUFACTURING SILICON CLATHRATE ACTIVE MATERIAL, AND MET...

NANO-FEATURED POROUS SILICON MATERIALS

METHOD FOR MODELING GRAPHITE AND GRAPHITE MODELED OBJECT

METHOD OF PRODUCING ACTIVE MATERIAL COMPOSITE PARTICLE AND METHOD O...

APPARATUS AND METHOD FOR PRODUCING 3N OR HIGHER PURITY SILICON BY P...

NANOSTRUCTURED BATTERY ACTIVE MATERIALS AND METHODS OF PRODUCING SAME

NANOSTRUCTURED BATTERY ACTIVE MATERIALS AND METHODS OF PRODUCING SAME

Porous Silicon Negative Electrode Material, Silicon Negative Electr...

METHOD FOR PRODUCING ACTIVE MATERIAL

Nano-structured carbon coated silicon material and manufacturing me...

NEGATIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR PREPARATION THERE...

PROCESS OF REACTING SILICONE WITH HYDROTHERMAL OR SUPERCRITICAL WATER

METHOD OF MANUFACTURING SILICON-BASED ANODE ACTIVE MATERIAL AND MAN...

HYDROGEN PRODUCTION APPARATUS, HYDROGEN PRODUCTION METHOD, SILICON...

ACTIVE MATERIAL, ANODE LAYER, BATTERY, AND METHODS FOR PRODUCING THESE

SILICON PARTICLES FOR BATTERY ELECTRODES

NANOSTRUCTURED BATTERY ACTIVE MATERIALS AND METHODS OF PRODUCING SAME

METHOD FOR PRODUCING NANO-SILICON, NEGATIVE ELECTRODE ACTIVE MATERI...

BULK CRYSTALLINE 4H-SILICON THROUGH A METASTABLE ALLOTROPIC TRANSITION

NANO-SILICON PARTICLES/WIRE PRODUCTION BY ARC FURNACE FOR RECHARGEA...

BATTERIES WITH ANODES OF CARBON-COATED MACRO-POROUS SILICON

SILICON PARTICLES FOR BATTERY ELECTRODES

SILICON-BASED POWDERS AND METHOD FOR PRODUCING THE SAME

COMPOSITES OF POROUS NANO-FEATURED SILICON MATERIALS AND CARBON MAT...

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY AND MANUFA...

METHOD FOR MANUFACTURING POROUS SILICON AND SECONDARY BATTERY ANODE...