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CHEMISTRY METALLURGY
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Inorganic chemistry
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COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
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Compounds of aluminium
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Treatment involving fusion or vaporisation
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last 30 patents
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Patent Grant
Transparent alumina-based plate and method of making thereof
Patent number
12,076,886
Issue date
Sep 3, 2024
Purdue Research Foundation
Jeffrey Paul Youngblood
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Sintered abrasive particles, method of making the same, and abrasiv...
Patent number
10,400,146
Issue date
Sep 3, 2019
3M Innovative Properties Company
Dwight D. Erickson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ceramic composite beads and methods for making same
Patent number
10,029,939
Issue date
Jul 24, 2018
Corning Incorporated
Monika Backhaus-Ricoult
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Polycrystalline porous Al2O3—bodies on the basis of molten aluminum...
Patent number
9,637,669
Issue date
May 2, 2017
Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
Reiner Kunz
B24 - GRINDING POLISHING
Information
Patent Grant
Porous aluminum oxide
Patent number
9,387,459
Issue date
Jul 12, 2016
CeramTec GmbH
Roland Heinl
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Porous aluminum oxide
Patent number
9,227,174
Issue date
Jan 5, 2016
CeramTec GmbH
Roland Heinl
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Titanium oxide-containing aluminum oxide particles based on corundu...
Patent number
9,163,128
Issue date
Oct 20, 2015
Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
Sebastian Sachse
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Polycrystalline AL2O3 bodies based on melted aluminum oxide
Patent number
8,834,588
Issue date
Sep 16, 2014
Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
Sebastian Sachse
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Alumina powder and method for preparing the same as well as use the...
Patent number
8,354,091
Issue date
Jan 15, 2013
Denki Kagaku Kogyo Kabushiki Kaisha
Osamu Kunitomo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Pyrospherelator
Patent number
8,343,394
Issue date
Jan 1, 2013
Gap Engineering LLC
Gerard E. Parker
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Spherical corundum particles, based on fused aluminum oxide and a m...
Patent number
8,323,792
Issue date
Dec 4, 2012
Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
Jean-André Alary
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Pyrospherelator
Patent number
8,057,203
Issue date
Nov 15, 2011
Gap Engineering LLC
Gerard E. Parker
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of manufacturing flake aluminum oxide using microwave
Patent number
8,052,957
Issue date
Nov 8, 2011
JPS Micro-Tech Co., Ltd.
Geum Seok Seo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process and apparatus for producing fine particles
Patent number
7,828,999
Issue date
Nov 9, 2010
Nisshin Seifun Group Inc.
Kazuhiro Yubuta
B82 - NANO-TECHNOLOGY
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Patent Grant
Roundish fused alumina particles, production process thereof, and r...
Patent number
7,789,330
Issue date
Sep 7, 2010
Showa Denko K.K.
Hirokazu Miyazawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Liquid feed flame spray modification of nanoparticles
Patent number
7,700,152
Issue date
Apr 20, 2010
The Regents of the University of Michigan
Richard M. Laine
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Spherical casting sand
Patent number
7,673,668
Issue date
Mar 9, 2010
Kao Corporation
Mikio Sakaguchi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Electrofused proppant, method of manufacture, and method of use
Patent number
7,654,323
Issue date
Feb 2, 2010
Imerys
Jean Andre Alary
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Apparatus for preparing inorganic spheroidized particle
Patent number
7,641,824
Issue date
Jan 5, 2010
Kao Corporation
Mikio Sakaguchi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Ceramic nanostructures and methods of fabrication
Patent number
7,622,189
Issue date
Nov 24, 2009
Babcock & Wilcox Technical Services Y-12, LLC
Edward B. Ripley
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Process for producing aluminum oxide powder
Patent number
7,223,379
Issue date
May 29, 2007
Fujimi Incorporated
Hitoshi Kurihara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Abrasive grains consisting of polycrystalline alumina
Patent number
6,613,114
Issue date
Sep 2, 2003
PEM Abrasifs-Refractaires
Jean-André Alary
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing ceramic particles and agglomerates
Patent number
6,261,484
Issue date
Jul 17, 2001
The Regents of the University of California
Jonathan Phillips
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing inorganic spherical particles
Patent number
6,054,073
Issue date
Apr 25, 2000
Denki Kagaku Kogyo Kabushiki Kaisha
Akira Kobayashi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ultrafine particles and production method thereof
Patent number
5,772,754
Issue date
Jun 30, 1998
Research Development Corporation of Japan
Shun-ichiro Tanaka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing mono-crystalline alumina grains
Patent number
5,273,619
Issue date
Dec 28, 1993
Japan Abrasive Co., Ltd. (Nihon Kenmazai Kogyo Kabushiki Kaisha)
Tamamaki Masahiro
C30 - CRYSTAL GROWTH
Information
Patent Grant
3899573
Patent number
3,899,573
Issue date
Aug 12, 1975
B82 - NANO-TECHNOLOGY
Information
Patent Grant
3783167
Patent number
3,783,167
Issue date
Jan 1, 1974
C21 - METALLURGY OF IRON
Information
Patent Grant
3668108
Patent number
3,668,108
Issue date
Jun 6, 1972
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
3533756
Patent number
3,533,756
Issue date
Oct 13, 1970
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
TRANSPARENT ALUMINA-BASED PLATE AND METHOD OF MAKING THEREOF
Publication number
20240326288
Publication date
Oct 3, 2024
Purdue Research Foundation
Jeffrey Paul Youngblood
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ALUMINA PARTICLES AND RESIN COMPOSITION USING SAME
Publication number
20240199436
Publication date
Jun 20, 2024
Sumitomo Chemical Company, Limited
Kunihiko NAKATA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METAL PARTICLES AND METHOD FOR PREPARATION THEREOF USING ELECTROERO...
Publication number
20220274171
Publication date
Sep 1, 2022
Mykola MONASTYROV
B22 - CASTING POWDER METALLURGY
Information
Patent Application
TRANSPARENT ALUMINA-BASED PLATE AND METHOD OF MAKING THEREOF
Publication number
20210362369
Publication date
Nov 25, 2021
Purdue Research Foundation
Jeffrey Paul Youngblood
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SINTERED ABRASIVE PARTICLES, METHOD OF MAKING THE SAME, AND ABRASIV...
Publication number
20190338172
Publication date
Nov 7, 2019
3M Innovative Properties Company
Dwight D. Erickson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CERAMIC COMPOSITE BEADS AND METHODS FOR MAKING THE SAME
Publication number
20180290911
Publication date
Oct 11, 2018
Corning Incorporated
Monika Backhaus-Ricoult
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
POROUS ALUMINUM OXIDE
Publication number
20140038820
Publication date
Feb 6, 2014
Ceram Tec GmbH
Roland Heinl
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
POROUS ALUMINUM OXIDE
Publication number
20140038819
Publication date
Feb 6, 2014
Ceram Tec GmbH
Roland Heinl
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
TRANSLUCENT ALUMINA AND METHOD FOR PRODUCING TRANSLUCENT ALUMINA
Publication number
20130256957
Publication date
Oct 3, 2013
SEIKO EPSON CORPORATION
Hideki ISHIGAMI
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Polycrystalline AL2O3 Bodies Based on Melted Aluminum Oxide
Publication number
20130086848
Publication date
Apr 11, 2013
Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
Sebastian Sachse
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
THERMALLY SPRAYED AL203 LAYERS HAVING A HIGH CONTENT OF CORUNDUM WI...
Publication number
20130052123
Publication date
Feb 28, 2013
Fraunhofer-Gesellschaft zur foerderung der Angewandten Forschung e.V.
Filoftheia-Laura Toma
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PYROSPHERELATOR
Publication number
20120013032
Publication date
Jan 19, 2012
GAP ENGINEERING LLC
Gerard E. Parker
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POWDER, METHOD FOR PRODUCING SAME, AND RESIN COMPOSITION CONTAINING...
Publication number
20110300384
Publication date
Dec 8, 2011
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Yasuhisa Nishi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF MANUFACTURING FLAKE ALUMINUM OXIDE USING MICROWAVE
Publication number
20110052485
Publication date
Mar 3, 2011
JPS MICRO-TECH CO., LTD
Geum Seok Seo
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ALUMINA POWDER, PROCESS FOR ITS PRODUCTION AND RESIN COMPOSITION EM...
Publication number
20110046267
Publication date
Feb 24, 2011
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Takaaki Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ROUNDISH FUSED ALUMINA PARTICLES, PRODUCTION PROCESS THEREOF, AND R...
Publication number
20100093909
Publication date
Apr 15, 2010
SHOWA DENKO K.K.
HIROKAZU MIYAZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PYROSPHERELATOR
Publication number
20100084777
Publication date
Apr 8, 2010
Gerard E. Parker
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ALUMINA POWDER AND METHOD FOR PREPARING THE SAME AS WELL AS USE THE...
Publication number
20100051855
Publication date
Mar 4, 2010
Denki Kagaku Kogyo Kabushiki Kaisha
Osamu Kunitomo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Spherical Corundum Particles, Based on Fused Aluminum Oxide and a M...
Publication number
20090162656
Publication date
Jun 25, 2009
Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
Jean-Andre Alary
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Process and Apparatus for Producing Fine Particles
Publication number
20080006954
Publication date
Jan 10, 2008
Kazuhiro Yubuta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ceramic nanostructures and methods of fabrication
Publication number
20070297972
Publication date
Dec 27, 2007
BWXT Y-12, LLC
Edward B. Ripley
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Roundish fused alumina particles, production process thereof, and r...
Publication number
20070183965
Publication date
Aug 9, 2007
Hirokazu Miyazawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROFUSED PROPPANT, METHOD OF MANUFACTURE, AND METHOD OF USE
Publication number
20070062699
Publication date
Mar 22, 2007
Jean Andre Alary
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Apparatus for preparing inorganic spheroidized particle
Publication number
20060112784
Publication date
Jun 1, 2006
Kao Corporation.
Mikio Sakaguchi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Process for producing aluminum oxide powder
Publication number
20060086840
Publication date
Apr 27, 2006
FUJIMI INCORPORATED
Hitoshi Kurihara
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Liquid feed flame spray modification of nanoparticles
Publication number
20060087062
Publication date
Apr 27, 2006
Richard M. Laine
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Spherical casting sand
Publication number
20060005937
Publication date
Jan 12, 2006
Mikio Sakaguchi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Refractory material based on polycrystalline alumina
Publication number
20050150430
Publication date
Jul 14, 2005
Florent Bourlier
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Method of making abrasive particles
Publication number
20050132656
Publication date
Jun 23, 2005
3M Innovative Properties Company
Thomas J. Anderson
B24 - GRINDING POLISHING
Information
Patent Application
Method of making abrasive particles
Publication number
20050132657
Publication date
Jun 23, 2005
3M Innovative Properties Company
Ahmet Celikkaya
B24 - GRINDING POLISHING