by reduction of silica or free silica-containing material

Industry

CPC
C01B33/023

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Parent Industries

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

Current Industry

C01B33/023by reduction of silica or free silica-containing material

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing amorphous silicon powder for anode material of...
- Patent number 11,834,339
- Issue date Dec 5, 2023
- CHINA THREE GORGES UNIVERSITY
- Xuelin Yang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of commercial grade silicon
- Patent number 11,780,734
- Issue date Oct 10, 2023
- Norwegian University of Science and Technology (NTNU)
- Jafar Safarian
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Negative electrode active material, negative electrode including th...
- Patent number 11,757,126
- Issue date Sep 12, 2023
- LG ENERGY SOLUTION, LTD.
- Jung Hyun Choi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and method for producing silicon-containing product by utili...
- Patent number 11,440,805
- Issue date Sep 13, 2022
- Xi Chu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and method for manufacturing high purity silicon
- Patent number 11,434,138
- Issue date Sep 6, 2022
- Kevin Allan Dooley Inc.
- Kevin Allan Dooley
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Glass bottles based silicon electrode materials
- Patent number 11,367,869
- Issue date Jun 21, 2022
- The Regents of the University of California
- Cengiz S. Ozkan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silica to high purity silicon production process
- Patent number 11,267,714
- Issue date Mar 8, 2022
- HPQ-SILICON RESOURCES INC.
- Ali Shahverdi
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Negative electrode active material, negative electrode including th...
- Patent number 11,133,524
- Issue date Sep 28, 2021
- LG Chem, Ltd.
- Jung Hyun Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode active material for lithium secondary battery an...
- Patent number 11,075,369
- Issue date Jul 27, 2021
- LG Chem, Ltd.
- Hyun Chul Kim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon-containing structure, method of preparing the same, carbon...
- Patent number 10,974,965
- Issue date Apr 13, 2021
- Samsung Electronics Co., Ltd.
- Jongseok Moon
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Porous silicon based negative electrode active material, method for...
- Patent number 10,862,116
- Issue date Dec 8, 2020
- UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Soojin Park
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Microporous polyimide sponge and method for producing the same
- Patent number 10,442,894
- Issue date Oct 15, 2019
- Industry-Academic Cooperation Foundation, Yonsei University
- Haksoo Han
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Anode active material for lithium secondary battery and method of p...
- Patent number 10,355,272
- Issue date Jul 16, 2019
- LG Chem, Ltd.
- Hyun Chul Kim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Safe and low temperature thermite reaction systems and method to fo...
- Patent number 10,246,337
- Issue date Apr 2, 2019
- Battelle Memorial Institute
- Xiaolin Li
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Processes for producing silicon
- Patent number 10,118,829
- Issue date Nov 6, 2018
- Wacker Chemie AG
- Peter Gigler
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and device for treating the free surface of a material
- Patent number 10,112,838
- Issue date Oct 30, 2018
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Jonathan Champliaud
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing silicon using silica and silicon manufactu...
- Patent number 10,106,424
- Issue date Oct 23, 2018
- Korea Institute of Energy Research
- Won Chul Cho
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of forming silicon
- Patent number 10,090,513
- Issue date Oct 2, 2018
- Nexeon Limited
- Leigh Canham
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of synthesizing silica nanofibers using sound waves
- Patent number 10,011,923
- Issue date Jul 3, 2018
- Jaswinder K. Sharma
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sulfonated aminomethylated chelate resins
- Patent number 9,950,320
- Issue date Apr 24, 2018
- LANXESS Deutschland GmbH
- Reinhold Klipper
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of preparing silicon from sand
- Patent number 9,938,153
- Issue date Apr 10, 2018
- Indian Institute of Technology Bombay
- Mohammad Furquan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Tunneling diode using graphene-silicon quantum dot hybrid structure...
- Patent number 9,935,207
- Issue date Apr 3, 2018
- University-Industry Cooperation Group of Kyung Hee University
- Suk Ho Choi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Mesoporous silicon
- Patent number 9,745,199
- Issue date Aug 29, 2017
- PSIMEDICA Limited
- Leigh Trevor Canham
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of synthesizing silica nanofibers using sound waves
- Patent number 9,732,444
- Issue date Aug 15, 2017
- UT-Battelle, LLC
- Jaswinder K. Sharma
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production method for silicon nanoparticles
- Patent number 9,562,296
- Issue date Feb 7, 2017
- I'MSEP CO., LTD.
- Yasuhiko Ito
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Silicon photonic fiber and method of manufacture
- Patent number 9,546,094
- Issue date Jan 17, 2017
- University of Central Florida Research Foundation, Inc.
- Guifang Li
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for depositing silicon nanocrystals in hollow fibers
- Patent number 9,452,446
- Issue date Sep 27, 2016
- The Governors of the University of Alberta
- Jonathan Veinot
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Porous silicon based anode material formed using metal reduction
- Patent number 9,139,441
- Issue date Sep 22, 2015
- Envia Systems, Inc.
- Yogesh Kumar Anguchamy
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of synthesizing silica nanofibers using sound waves
- Patent number 9,132,405
- Issue date Sep 15, 2015
- UT-Battelle, LLC
- Jaswinder K. Sharma
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Remote cool down of a purified directionally solidified material fr...
- Patent number 9,056,776
- Issue date Jun 16, 2015
- Inductotherm Corp.
- Oleg S. Fishman
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS OF PRODUCING SILICON NANOPARTICLES
- Publication number 20240076192
- Publication date Mar 7, 2024
- Ionic Mineral Technologies, LLC
- Jake E. Entwistle
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SUPERHARD CONSTRUCTIONS AND METHODS OF MAKING SAME
- Publication number 20230202847
- Publication date Jun 29, 2023
- Element Six (UK) Limited
- Rachael Fiona AMBURY
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method, Apparatus, and System for Producing Silicon-Containing Prod...
- Publication number 20230174382
- Publication date Jun 8, 2023
- Xi Chu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF MANUFACTURING AMORPHOUS SILICON COMPOSITE AND APPARATUS F...
- Publication number 20230124479
- Publication date Apr 20, 2023
- KOREA METAL SILICON CO., LTD.
- Jong Oh CHOI
- B82 - NANO-TECHNOLOGY
Information Patent Application
MULTI-STAGE MAGNESIOTHERMIC REDUCTION FOR PRODUCTION OF SILICON OXI...
- Publication number 20230108286
- Publication date Apr 6, 2023
- The Regents of the University of California
- Galen D. Stucky
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEM AND METHOD FOR MANUFACTURING HIGH PURITY SILICON
- Publication number 20230002236
- Publication date Jan 5, 2023
- Kevin Allan Dooley Inc.
- Kevin Allan DOOLEY
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICA TO HIGH PURITY SILICON PRODUCTION PROCESS
- Publication number 20220363550
- Publication date Nov 17, 2022
- HPQ-SILICON RESOURCES INC.
- Ali SHAHVERDI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD TO CONTROL THE ETCHING RATE OF MATERIALS
- Publication number 20220340429
- Publication date Oct 27, 2022
- Battelle Memorial Institute
- Ran Yi
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for preparing amorphous silicon powder for anode material of...
- Publication number 20220332588
- Publication date Oct 20, 2022
- CHINA THREE GORGES UNIVERSITY
- Xuelin YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COUPLED PRODUCTION OF HIGH PURITY SILICON AND ALUMINA
- Publication number 20220073361
- Publication date Mar 10, 2022
- SIQAL UG (HAFTUNGSBESCHRÄNKT)
- Til BARTEL
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SULFUR-DOPED SILICON NEGATIVE ELECTRODE MATERIAL, METHOD FOR PRODUC...
- Publication number 20210328214
- Publication date Oct 21, 2021
- LG CHEM, LTD.
- Jangbae KIM
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AN...
- Publication number 20210313557
- Publication date Oct 7, 2021
- LG CHEM, LTD.
- Hyun Chul KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESSES TO FABRICATE POROUS SILICON AND ITS USE AS FEEDSTOCK FOR...
- Publication number 20210167360
- Publication date Jun 3, 2021
- Navitas Systems, LLC
- Peter Aurora
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method, Apparatus, and System for Producing Silicon-Containing Prod...
- Publication number 20210107799
- Publication date Apr 15, 2021
- Xi Chu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
YOLK-SHELL STRUCTURED PARTICLES, METHOD FOR PRODUCING SAME, AND LIT...
- Publication number 20210024358
- Publication date Jan 28, 2021
- LG CHEM, LTD.
- Jonghyun CHAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR MANUFACTURING HIGH PURITY SILICON
- Publication number 20200308007
- Publication date Oct 1, 2020
- NORTHERN SILICON INC
- Kevin Allan DOOLEY
- C01 - INORGANIC CHEMISTRY
Information Patent Application
AMORPHOUS SILICA, DEVICE FOR PRODUCING AMORPHOUS SILICA, METHOD FOR...
- Publication number 20200095130
- Publication date Mar 26, 2020
- JIKAN TECHNO, Inc.
- Takahiro KINOSHITA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for the Production of Commercial Grade Silicon
- Publication number 20200095131
- Publication date Mar 26, 2020
- NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY (NTNU)
- Jafar Safarian
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICON-CONTAINING STRUCTURE, METHOD OF PREPARING THE SAME, CARBON...
- Publication number 20190233294
- Publication date Aug 1, 2019
- Samsung Electronics Co., Ltd.
- Jongseok Moon
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING SILICON
- Publication number 20190031516
- Publication date Jan 31, 2019
- Wacker Chemie AG
- Peter GIGLER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180261836
- Publication date Sep 13, 2018
- IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Yang-Kook SUN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SAFE AND LOW TEMPERATURE THERMITE REACTION SYSTEMS AND METHOD TO FO...
- Publication number 20180237305
- Publication date Aug 23, 2018
- Battelle Memorial Institute
- Xiaolin Li
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REDUCTION OF METAL/SEMI-METAL OXIDES
- Publication number 20180201513
- Publication date Jul 19, 2018
- NORTHEASTERN UNIVERSITY
- Ali Reza KAMALI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESSES TO FABRICATE POROUS SILICON AND ITS USE AS FEEDSTOCK FOR...
- Publication number 20180198116
- Publication date Jul 12, 2018
- NAVITAS SYSTEMS, LLC
- Peter Aurora
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PRODUCING SILICON
- Publication number 20170334729
- Publication date Nov 23, 2017
- Wacker Chemie AG
- Peter GIGLER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MICROPOROUS POLYIMIDE SPONGE AND METHOD FOR PRODUCING THE SAME
- Publication number 20170298185
- Publication date Oct 19, 2017
- Industry-Academic Cooperation Foundation, Yonsei University
- Haksoo HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PREPARING SILICON FROM SAND
- Publication number 20170291821
- Publication date Oct 12, 2017
- Indian Institute of Technology Bombay
- Mohammad Furquan
- C01 - INORGANIC CHEMISTRY
Information Patent Application
TUNNELING DIODE USING GRAPHENE-SILICON QUANTUM DOT HYBRID STRUCTURE...
- Publication number 20170229589
- Publication date Aug 10, 2017
- UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG-HEE UNIVERSITY
- Suk Ho CHOI
- B82 - NANO-TECHNOLOGY
Information Patent Application
SULFONATED AMINOMETHYLATED CHELATE RESINS
- Publication number 20170216833
- Publication date Aug 3, 2017
- LANXESS Deutschland GmbH
- Reinhold KLIPPER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING SILICON USING SILICA AND SILICON MANUFACTU...
- Publication number 20170137295
- Publication date May 18, 2017
- Korea Institute Of Energy Research
- Won Chul CHO
- C01 - INORGANIC CHEMISTRY

by reduction of silica or free silica-containing material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for preparing amorphous silicon powder for anode material of...

Process for the production of commercial grade silicon

Negative electrode active material, negative electrode including th...

System and method for producing silicon-containing product by utili...

System and method for manufacturing high purity silicon

Glass bottles based silicon electrode materials

Silica to high purity silicon production process

Negative electrode active material, negative electrode including th...

Negative electrode active material for lithium secondary battery an...

Silicon-containing structure, method of preparing the same, carbon...

Porous silicon based negative electrode active material, method for...

Microporous polyimide sponge and method for producing the same

Anode active material for lithium secondary battery and method of p...

Safe and low temperature thermite reaction systems and method to fo...

Processes for producing silicon

Method and device for treating the free surface of a material

Method for manufacturing silicon using silica and silicon manufactu...

Method of forming silicon

Method of synthesizing silica nanofibers using sound waves

Sulfonated aminomethylated chelate resins

Method of preparing silicon from sand

Tunneling diode using graphene-silicon quantum dot hybrid structure...

Mesoporous silicon

Method of synthesizing silica nanofibers using sound waves

Production method for silicon nanoparticles

Silicon photonic fiber and method of manufacture

Method for depositing silicon nanocrystals in hollow fibers

Porous silicon based anode material formed using metal reduction

Method of synthesizing silica nanofibers using sound waves

Remote cool down of a purified directionally solidified material fr...

Patents Applicationslast 30 patents

METHODS AND APPARATUS OF PRODUCING SILICON NANOPARTICLES

SUPERHARD CONSTRUCTIONS AND METHODS OF MAKING SAME

Method, Apparatus, and System for Producing Silicon-Containing Prod...

METHOD OF MANUFACTURING AMORPHOUS SILICON COMPOSITE AND APPARATUS F...

MULTI-STAGE MAGNESIOTHERMIC REDUCTION FOR PRODUCTION OF SILICON OXI...

SYSTEM AND METHOD FOR MANUFACTURING HIGH PURITY SILICON

SILICA TO HIGH PURITY SILICON PRODUCTION PROCESS

METHOD TO CONTROL THE ETCHING RATE OF MATERIALS

Method for preparing amorphous silicon powder for anode material of...

COUPLED PRODUCTION OF HIGH PURITY SILICON AND ALUMINA

SULFUR-DOPED SILICON NEGATIVE ELECTRODE MATERIAL, METHOD FOR PRODUC...

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AN...

PROCESSES TO FABRICATE POROUS SILICON AND ITS USE AS FEEDSTOCK FOR...

Method, Apparatus, and System for Producing Silicon-Containing Prod...

YOLK-SHELL STRUCTURED PARTICLES, METHOD FOR PRODUCING SAME, AND LIT...

SYSTEM AND METHOD FOR MANUFACTURING HIGH PURITY SILICON

AMORPHOUS SILICA, DEVICE FOR PRODUCING AMORPHOUS SILICA, METHOD FOR...

Process for the Production of Commercial Grade Silicon

SILICON-CONTAINING STRUCTURE, METHOD OF PREPARING THE SAME, CARBON...

METHOD FOR PRODUCING SILICON

ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING THE SAME

SAFE AND LOW TEMPERATURE THERMITE REACTION SYSTEMS AND METHOD TO FO...

REDUCTION OF METAL/SEMI-METAL OXIDES

PROCESSES TO FABRICATE POROUS SILICON AND ITS USE AS FEEDSTOCK FOR...

PROCESSES FOR PRODUCING SILICON

MICROPOROUS POLYIMIDE SPONGE AND METHOD FOR PRODUCING THE SAME

METHOD OF PREPARING SILICON FROM SAND

TUNNELING DIODE USING GRAPHENE-SILICON QUANTUM DOT HYBRID STRUCTURE...

SULFONATED AMINOMETHYLATED CHELATE RESINS

METHOD FOR MANUFACTURING SILICON USING SILICA AND SILICON MANUFACTU...