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Theodore, AL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Controlled hydrolysis of hazardous silicon polymer residue
Patent number
11,958,022
Issue date
Apr 16, 2024
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Wes Teichmiller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Iron catalyzed hydrochlorination of silicon tetrachloride to trichl...
Patent number
11,786,877
Issue date
Oct 17, 2023
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Matthias A. Colomb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Controlled silicon polymer treatment method
Patent number
11,261,096
Issue date
Mar 1, 2022
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Matthias Colomb
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Mechanical seed coupling
Patent number
10,968,934
Issue date
Apr 6, 2021
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Joseph Lovorn
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method to prevent grounding from a silicon rod to a plate in polycr...
Patent number
10,512,954
Issue date
Dec 24, 2019
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Mark Servos
B08 - CLEANING
Information
Patent Grant
Primary distillation boron reduction
Patent number
10,294,109
Issue date
May 21, 2019
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
April Ashworth
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Mechanical seed coupling
Patent number
9,863,453
Issue date
Jan 9, 2018
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Joseph Lovorn
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Bubble size minimizing internals for fluidized bed reactors
Patent number
9,758,384
Issue date
Sep 12, 2017
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Bryan Nettles
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
FZ seed holder and pre-heater
Patent number
9,410,263
Issue date
Aug 9, 2016
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Brian P. Smith
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Apparatus and method for producing polycrystalline silicon having a...
Patent number
8,518,352
Issue date
Aug 27, 2013
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Takeshi Kamei
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Apparatus and method for producing purified hydrogen gas by a press...
Patent number
8,431,082
Issue date
Apr 30, 2013
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Takeshi Kamei
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Apparatus and method for producing polycrystalline silicon having a...
Patent number
8,404,205
Issue date
Mar 26, 2013
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Laura Prine
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Apparatus and method for producing purified hydrogen gas by a press...
Patent number
8,241,401
Issue date
Aug 14, 2012
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Takeshi Kamei
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Apparatus and method for producing polycrystalline silicon having a...
Patent number
8,226,920
Issue date
Jul 24, 2012
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Takeshi Kamei
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silicon cleaning method for semiconductor materials and polycrystal...
Patent number
7,223,303
Issue date
May 29, 2007
Mitsubishi Materials Corporation
Hirotake Ohta
C30 - CRYSTAL GROWTH
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Patents Applications
last 30 patents
Information
Patent Application
Controlled Hydrolysis of Hazardous Silicon Polymer Residue
Publication number
20220105477
Publication date
Apr 7, 2022
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Wes Teichmiller
C01 - INORGANIC CHEMISTRY
Information
Patent Application
IRON CATALYZED HYDROCHLORINATION OF SILICON TETRACHLORIDE TO TRICHL...
Publication number
20210291133
Publication date
Sep 23, 2021
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Matthias A. Colomb
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method to Prevent Grounding from a Silicon Rod to a Plate in Polycr...
Publication number
20190337030
Publication date
Nov 7, 2019
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Mark Servos
B08 - CLEANING
Information
Patent Application
CONTROLLED SILICON POLYMER TREATMENT METHOD
Publication number
20190002296
Publication date
Jan 3, 2019
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Matthias Colomb
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRIMARY DISTILLATION BORON REDUCTION
Publication number
20180141819
Publication date
May 24, 2018
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
April Ashworth
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MECHANICAL SEED COUPLING
Publication number
20180080487
Publication date
Mar 22, 2018
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Joseph Lovorn
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
PRIMARY DISTILLATION BORON REDUCTION
Publication number
20160152481
Publication date
Jun 2, 2016
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
April Ashworth
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BUBBLE SIZE MINIMIZING INTERNALS FOR FLUIDIZED BED REACTORS
Publication number
20160152482
Publication date
Jun 2, 2016
Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
Bryan Nettles
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FZ SEED HOLDER AND PRE-HEATER
Publication number
20140261160
Publication date
Sep 18, 2014
MITSUBISHI MATERIALS CORPORATION
Brian P. Smith
C30 - CRYSTAL GROWTH
Information
Patent Application
MECHANICAL SEED COUPLING
Publication number
20140270933
Publication date
Sep 18, 2014
MITSUBISHI MATERIALS CORPORATION
Joseph Lovorn
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
METHOD FOR PRODUCING TRICHLOROSILANE WITH REDUCED BORON COMPOUND IM...
Publication number
20130121908
Publication date
May 16, 2013
MITSUBISHI MATERIALS CORPORATION
Takeshi Kamei
C01 - INORGANIC CHEMISTRY
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCING POLYCRYSTALLINE SILICON HAVING A...
Publication number
20120275962
Publication date
Nov 1, 2012
MITSUBISHI MATERIALS CORPORATION
Takeshi Kamei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCING PURIFIED HYDROGEN GAS BY A PRESS...
Publication number
20120272827
Publication date
Nov 1, 2012
MITSUBISHI MATERIALS CORPORATION
Takeshi Kamei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCING POLYCRYSTALLINE SILICON HAVING A...
Publication number
20120177558
Publication date
Jul 12, 2012
MITSUBISHI MATERIALS CORPORATION
Takeshi Kamei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCING POLYCRYSTALLINE SILICON HAVING A...
Publication number
20120177559
Publication date
Jul 12, 2012
MITSUBISHI MATERIALS CORPORATION
Laura Prine
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCING PURIFIED HYDROGEN GAS BY A PRESS...
Publication number
20120107219
Publication date
May 3, 2012
MITSUBISHI MATERIALS CORPORATION
Takeshi Kamei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING TRICHLOROSILANE WITH REDUCED BORON COMPOUND IM...
Publication number
20120082609
Publication date
Apr 5, 2012
MITSUBISHI MATERIALS CORPORATION
Takeshi Kamei
C01 - INORGANIC CHEMISTRY
Information
Patent Application
APPARATUS FOR MANUFACTURING SEEDS FOR POLYCRYSTALLINE SILICON MANUF...
Publication number
20100077897
Publication date
Apr 1, 2010
Mitsubishi Polycrystalline Silicon America Corporation
Larry Gurley
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Silicon cleaning method for semiconductor materials and polycrystal...
Publication number
20060042539
Publication date
Mar 2, 2006
MITSUBISHI MATERIALS CORPORATION
Hirotake Ohta
C30 - CRYSTAL GROWTH