Preparation by direct nitridation of silicon

Industry

CPC
C01B21/0682

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Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B21/00Nitrogen Compounds thereof

Current Industry

C01B21/0682Preparation by direct nitridation of silicon

Industries

Patents Grantslast 30 patents

Information Patent Grant
Device for rapidly preparing beta-Si3N4 by gas-solid reaction, and...
- Patent number 11,602,725
- Issue date Mar 14, 2023
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lei Xu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Metal nitrides and/or metal carbides with nanocrystalline grain str...
- Patent number 11,180,420
- Issue date Nov 23, 2021
- The Government of the United States of America, as represented by the Secreta...
- Matthew Laskoski
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Metal nitrides and/or metal carbides with nanocrystalline grain str...
- Patent number 10,974,996
- Issue date Apr 13, 2021
- The Government of the United States of America, as represented by the Secreta...
- Matthew Laskoski
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods for depositing films with organoaminodisilane precursors
- Patent number 10,283,350
- Issue date May 7, 2019
- VERSUM MATERIALS US, LLC
- Manchao Xiao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organoaminodisilane precursors and methods for depositing films com...
- Patent number 10,077,364
- Issue date Sep 18, 2018
- VERSUM MATERIALS US, LLC
- Steven Gerard Mayorga
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing high-purity silicon nitride
- Patent number 8,697,023
- Issue date Apr 15, 2014
- AlzChem Trostberg GmbH
- Georg Schroll
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing a silicon nitride compound
- Patent number 7,541,015
- Issue date Jun 2, 2009
- Vesta Research, Ltd.
- Declan Farrell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of nitriding silicon
- Patent number 6,007,789
- Issue date Dec 28, 1999
- Eaton Corporation
- James P. Edler
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Continuous preparation of silicon nitride powder
- Patent number 5,817,285
- Issue date Oct 6, 1998
- Shin-Etsu Chemical Co., Ltd.
- Hirofumi Fukuoka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a refractory powder from spent contact masses...
- Patent number 5,783,509
- Issue date Jul 21, 1998
- PEM Abrasifs Refractaires
- Fernanda Manier
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of manufacturing a sintered composite body of silicon nitrid...
- Patent number 5,648,028
- Issue date Jul 15, 1997
- Honda Giken Kogyo Kabushiki Kaisha
- Kazumi Miyake
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fluidized bed reactor for preparing metal nitride
- Patent number 5,573,689
- Issue date Nov 12, 1996
- Shin-Etsu Chemical Co., Ltd.
- Hirofumi Fukuoka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Preparation of high alpha-type silicon nitride powder
- Patent number 5,456,896
- Issue date Oct 10, 1995
- Shin-Etsu Chemical Co., Ltd.
- Hirofumi Fukuoka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing nitride ceramic powders
- Patent number 5,453,407
- Issue date Sep 26, 1995
- National Science Council
- Shyau L. Chung
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of high .alpha.-type silicon nitride powder
- Patent number 5,441,694
- Issue date Aug 15, 1995
- Shin-Etsu Chemical Co., Ltd.
- Masanori Fukuhira
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High-packing silicon nitride powder and method for making
- Patent number 5,382,554
- Issue date Jan 17, 1995
- Shin-Etsu Chemical Co., Ltd.
- Haruyoshi Kuwabara
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
High-packing silicon nitride powder and method for making
- Patent number 5,348,919
- Issue date Sep 20, 1994
- Shin-Etsu Chemical Co., Ltd.
- Haruyoshi Kuwabara
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for direct nitriding of metals of low melting point
- Patent number 5,314,675
- Issue date May 24, 1994
- Dominique Dubots
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Preparation of silicon nitride powder by partially nitriding in a f...
- Patent number 5,232,677
- Issue date Aug 3, 1993
- Shin-Etsu Chemical Co., Ltd.
- Hirofumi Fukuoka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Low temperature method of forming materials using one or more metal...
- Patent number 5,227,195
- Issue date Jul 13, 1993
- SRI International
- Angel Sanjurjo
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Low temperature method of forming materials using one or more metal...
- Patent number 5,149,514
- Issue date Sep 22, 1992
- SRI International
- Angel Sanjurjo
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the production of silicon nitride and product made acco...
- Patent number 5,114,693
- Issue date May 19, 1992
- SKW Trostberg Aktiengesellschaft
- Jochen Hintermayer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Preparation of silicon nitride powder
- Patent number 5,073,358
- Issue date Dec 17, 1991
- Shin-Etsu Chemical Co., Ltd.
- Mutsuo Shimizu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of preparing silicon nitride with a high alpha-phase content
- Patent number 5,032,370
- Issue date Jul 16, 1991
- Alexandr G. Merzhanov
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Silicon nitride vacuum furnace process
- Patent number 4,970,057
- Issue date Nov 13, 1990
- Norton Company
- Craig A. Willkens
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Synthesis of fine-grained .alpha.-silicon nitride by a combustion p...
- Patent number 4,944,930
- Issue date Jul 31, 1990
- Regents of the University of California
- J. Birch Holt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing high purity silicon nitride by the direct rea...
- Patent number 4,935,214
- Issue date Jun 19, 1990
- United States Department of Energy
- Eloise A. Pugar
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Metalloid precursor powder and method of making same
- Patent number 4,687,606
- Issue date Aug 18, 1987
- Ford Motor Company
- Gary M. Crosbie
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process and apparatus for manufacturing fine powder
- Patent number 4,556,416
- Issue date Dec 3, 1985
- Sumitomo Electric Industries, Ltd.
- Eiji Kamijo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for making a fine powder compound of a metal a...
- Patent number 4,484,943
- Issue date Nov 27, 1984
- Toyota Jidosha Kabushiki Kaisha
- Hirohisa Miura
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING SILICON NITRIDE POWDER FOR MANUFACTURING SUBST...
- Publication number 20240140798
- Publication date May 2, 2024
- AMOTECH CO., LTD.
- Kyu Hwan PARK
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CYCLOHEXASILANE FOR ELECTRODES
- Publication number 20240128439
- Publication date Apr 18, 2024
- THE CORETEC GROUP INC.
- Ramez Ahmed Elgammal
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SYNTHESIS METHOD OF SILICON NITRIDE POWDER AND SINTERED BODY
- Publication number 20230339755
- Publication date Oct 26, 2023
- In Chul CHO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICON NITRIDE SUBSTRATE, SILICON NITRIDE CIRCUIT SUBSTRATE, AND E...
- Publication number 20230274992
- Publication date Aug 31, 2023
- Proterial, Ltd.
- Kazufumi Suenaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL NITRIDE PRODUCTION METHOD
- Publication number 20230002229
- Publication date Jan 5, 2023
- Tokuyama Corporation
- Satoru WAKAMATSU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING METAL NITRIDE
- Publication number 20220411267
- Publication date Dec 29, 2022
- Tokuyama Corporation
- Satoru WAKAMATSU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
2D MATERIAL MEMBRANE WITH IONIC SELECTIVITY
- Publication number 20220370961
- Publication date Nov 24, 2022
- National University of Singapore
- Slaven Garaj
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING SILICON-CONTAINING MATERIALS
- Publication number 20220306470
- Publication date Sep 29, 2022
- SCHMID SILICON TECHNOLOGY GMBH
- Peter Feinäugle
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DEVICE FOR RAPIDLY PREPARING BETA-Si3N4 BY GAS-SOLID REACTION, AND...
- Publication number 20220280907
- Publication date Sep 8, 2022
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lei Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METAL NITRIDES AND/OR METAL CARBIDES WITH NANOCRYSTALLINE GRAIN STR...
- Publication number 20210188716
- Publication date Jun 24, 2021
- The Government of the United States of America, as represented by the Secreta...
- Matthew Laskoski
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING SILICON NITRIDE POWDER
- Publication number 20200399125
- Publication date Dec 24, 2020
- Tokuyama Corporation
- Satoru WAKAMATSU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for Producing a Silicon Nitride Powder and Battery Comprisin...
- Publication number 20200067092
- Publication date Feb 27, 2020
- INSTITUTT FOR ENERGITEKNIKK
- Martin Kirkengen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Organoaminodisilane Precursors and Methods for Depositing Films Com...
- Publication number 20170183502
- Publication date Jun 29, 2017
- Versum Materials US, LLC
- Steven Gerard Mayorga
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PRODUCING HIGH-PURITY SILICON NITRIDE
- Publication number 20120141349
- Publication date Jun 7, 2012
- ALZCHEM TROSTBERG GMBH
- Georg Schroll
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SEALING ARRANGEMENT FOR A GAS TURBINE ENGINE
- Publication number 20110182721
- Publication date Jul 28, 2011
- Rolls-Royce plc
- Duncan SAUNDERS
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
OIL-BEARING SANDS AND SHALES AND THEIR MIXTURES AS STARTING SUBSTAN...
- Publication number 20100310952
- Publication date Dec 9, 2010
- SINCONO AG
- Florian Krass
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for Producing a Silicon Nitride Compound
- Publication number 20090022647
- Publication date Jan 22, 2009
- Declan Farrell
- C01 - INORGANIC CHEMISTRY
Information Patent Application
OIL-BEARING SANDS AND SHALES AND THEIR MIXTURES AS STARTING SUBSTAN...
- Publication number 20070264183
- Publication date Nov 15, 2007
- SINCONO AG
- Florian Krass
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for producing silicon nitride
- Publication number 20030165417
- Publication date Sep 4, 2003
- Norbert Auner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Preparation by direct nitridation of silicon

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for rapidly preparing beta-Si3N4 by gas-solid reaction, and...

Metal nitrides and/or metal carbides with nanocrystalline grain str...

Metal nitrides and/or metal carbides with nanocrystalline grain str...

Methods for depositing films with organoaminodisilane precursors

Organoaminodisilane precursors and methods for depositing films com...

Method for producing high-purity silicon nitride

Process for producing a silicon nitride compound

Method of nitriding silicon

Continuous preparation of silicon nitride powder

Process for preparing a refractory powder from spent contact masses...

Method of manufacturing a sintered composite body of silicon nitrid...

Fluidized bed reactor for preparing metal nitride

Preparation of high alpha-type silicon nitride powder

Method for producing nitride ceramic powders

Preparation of high .alpha.-type silicon nitride powder

High-packing silicon nitride powder and method for making

High-packing silicon nitride powder and method for making

Process for direct nitriding of metals of low melting point

Preparation of silicon nitride powder by partially nitriding in a f...

Low temperature method of forming materials using one or more metal...

Low temperature method of forming materials using one or more metal...

Process for the production of silicon nitride and product made acco...

Preparation of silicon nitride powder

Method of preparing silicon nitride with a high alpha-phase content

Silicon nitride vacuum furnace process

Synthesis of fine-grained .alpha.-silicon nitride by a combustion p...

Process for producing high purity silicon nitride by the direct rea...

Metalloid precursor powder and method of making same

Process and apparatus for manufacturing fine powder

Method and apparatus for making a fine powder compound of a metal a...

Patents Applicationslast 30 patents

METHOD FOR PREPARING SILICON NITRIDE POWDER FOR MANUFACTURING SUBST...

CYCLOHEXASILANE FOR ELECTRODES

SYNTHESIS METHOD OF SILICON NITRIDE POWDER AND SINTERED BODY

SILICON NITRIDE SUBSTRATE, SILICON NITRIDE CIRCUIT SUBSTRATE, AND E...

METAL NITRIDE PRODUCTION METHOD

METHOD FOR PRODUCING METAL NITRIDE

2D MATERIAL MEMBRANE WITH IONIC SELECTIVITY

METHOD AND APPARATUS FOR PRODUCING SILICON-CONTAINING MATERIALS

DEVICE FOR RAPIDLY PREPARING BETA-Si3N4 BY GAS-SOLID REACTION, AND...

METAL NITRIDES AND/OR METAL CARBIDES WITH NANOCRYSTALLINE GRAIN STR...

PROCESS FOR PRODUCING SILICON NITRIDE POWDER

Method for Producing a Silicon Nitride Powder and Battery Comprisin...

Organoaminodisilane Precursors and Methods for Depositing Films Com...

METHOD FOR PRODUCING HIGH-PURITY SILICON NITRIDE

SEALING ARRANGEMENT FOR A GAS TURBINE ENGINE

OIL-BEARING SANDS AND SHALES AND THEIR MIXTURES AS STARTING SUBSTAN...

Process for Producing a Silicon Nitride Compound

OIL-BEARING SANDS AND SHALES AND THEIR MIXTURES AS STARTING SUBSTAN...

Method for producing silicon nitride