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公开(公告)号：US11611130B2
公开(公告)日：2023-03-21
申请号：US16861973
申请日：2020-04-29
Applicant: 6K Inc.
Inventor： Gregory Wrobel , Richard K. Holman , Angshuman Pal , Kamal Hadidi
IPC: H01M4/02 , H01M50/431 , H01M4/62 , H01M10/0525 , C01G25/00
Abstract: Disclosed herein are embodiments of doped and undoped spherical or spheroidal lithium lanthanum zirconium oxide (LLZO) powder products, and methods of production using microwave plasma processing, which can be incorporated into solid state lithium ion batteries. Advantageously, embodiments of the disclosed LLZO powder display a high quality, high purity stoichiometry, small particle size, narrow size distribution, spherical morphology, and customizable crystalline structure.
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公开(公告)号：US20210129216A1
公开(公告)日：2021-05-06
申请号：US17102244
申请日：2020-11-23
Applicant: 6K Inc.
Inventor： John Barnes , Aaron Bent , Kamal Hadidi , Makhlouf Redjdal , Scott Turchetti , Saurabh Ullal , Ning Duanmu , Michael C. Kozlowski
Abstract: Disclosed herein are embodiments of methods, devices, and assemblies for processing feedstock materials using microwave plasma processing. Specifically, the feedstock materials disclosed herein pertains to scrap materials, dehydrogenated or non-hydrogenated feed material, and recycled used powder. Microwave plasma processing can be used to spheroidize and remove contaminants. Advantageously, microwave plasma processed feedstock can be used in various applications such as additive manufacturing or powdered metallurgy (PM) applications that require high powder flowability.
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公开(公告)号：US11801555B2
公开(公告)日：2023-10-31
申请号：US17697379
申请日：2022-03-17
Applicant: 6K Inc.
Inventor： Kamal Hadidi , Gregory Wrobel
IPC: B22F9/14 , B22F9/08 , C23C26/00 , B82B3/00 , B22F1/145 , B22F1/00 , B22F9/16 , C01B19/00 , C01G9/03 , C23C10/08 , B82Y30/00 , B82Y40/00
CPC classification number: B22F9/082 , B22F1/00 , B22F1/145 , B22F9/14 , B22F9/16 , B82B3/0033 , C01B19/007 , C01G9/03 , C23C10/08 , C23C26/00 , B22F2009/0836 , B22F2009/0848 , B22F2301/30 , B22F2302/45 , B22F2998/10 , B22F2999/00 , B82Y30/00 , B82Y40/00 , C01P2004/64 , Y10S977/774 , Y10S977/896 , B22F2999/00 , B22F9/082 , B22F2202/13
Abstract: Methods are disclosed for producing core-shell particles having a uniform size using a microwave plasma process. More particularly, methods of the present technology are used to manufacture core-shell particles having a core at least partially surrounded by a shell. The core and shell of the core-shell particles are chemically distinct. Methods of the present technology occur within a plasma chamber of a microwave plasma reactor and a microwave formed plasma is utilized to vaporize core precursor material.
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公开(公告)号：US20230330747A1
公开(公告)日：2023-10-19
申请号：US17929586
申请日：2022-09-02
Applicant: 6K Inc.
Inventor： John Barnes , Aaron Bent , Kamal Hadidi , Makhlouf Redjdal , Scott Turchetti , Saurabh Ullal , Ning Duanmu , Michael C. Kozlowski
CPC classification number: B22F9/14 , B22F9/04 , B22F1/065 , B22F1/142 , B33Y70/00 , B22F2301/205 , B22F2304/10
Abstract: Disclosed herein are embodiments of methods, devices, and assemblies for processing feedstock materials using microwave plasma processing. Specifically, the feedstock materials disclosed herein pertains to scrap materials, dehydrogenated or non-hydrogenated feed material, and recycled used powder. Microwave plasma processing can be used to spheroidize and remove contaminants. Advantageously, microwave plasma processed feedstock can be used in various applications such as additive manufacturing or powdered metallurgy (PM) applications that require high powder flowability.
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公开(公告)号：US11311937B2
公开(公告)日：2022-04-26
申请号：US16716809
申请日：2019-12-17
Applicant: 6K Inc.
Inventor： Kamal Hadidi , Gregory Wrobel
IPC: B22F1/02 , B22F9/08 , C23C26/00 , B82B3/00 , B22F1/00 , B22F9/16 , C01B19/00 , C01G9/03 , C23C10/08 , B82Y30/00 , B82Y40/00
Abstract: Systems, methods, and devices are disclosed for producing quantum particles (e.g., quantum dots) having a uniform size by vaporization of molten precursor droplets. More particularly, the present technology produces quantum dots by melting or liquefying solid and substantially pure precursor materials followed by production of uniformly sized droplets of molten precursor by use of a droplet maker into a microwave generated plasma torch.
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Patent Agency Ranking
公开(公告)号：US20220118517A1
公开(公告)日：2022-04-21
申请号：US17468403
申请日：2021-09-07
Applicant: 6K Inc.
Inventor： Kamal Hadidi , Gregory M. Wrobel , Makhlouf Redjdal
Abstract: Methodologies, systems, and devices are provided for producing metal spheroidal powder products. Dehydrogenated and spheroidized particles are prepared using a process including introducing a metal hydride feed material into a plasma torch. The metal hydride feed material is melted within a plasma in order to dehydrogenate and spheroidize the materials, forming dehydrogenated and spheroidized particles. The dehydrogenated and spheroidized particles are then exposed to an inert gas and cooled in order to solidify the particles into dehydrogenated and spheroidized particles. The particles are cooled within a chamber having an inert gas.
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公开(公告)号：US20210296731A1
公开(公告)日：2021-09-23
申请号：US17303587
申请日：2021-06-02
Applicant: 6K Inc.
Inventor： Gregory M. Wrobel , Richard K. Holman , Angshuman Pal , Kamal Hadidi
IPC: H01M50/431 , H01M4/62 , H01M10/0525 , C01G25/00
Abstract: Disclosed herein are embodiments of doped and undoped spherical or spheroidal lithium lanthanum zirconium oxide (LLZO) powder products, and methods of production using microwave plasma processing, which can be incorporated into solid state lithium ion batteries. Advantageously, embodiments of the disclosed LLZO powder display a high quality, high purity stoichiometry, small particle size, narrow size distribution, spherical morphology, and customizable crystalline structure.
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公开(公告)号：US20210078072A1
公开(公告)日：2021-03-18
申请号：US17102223
申请日：2020-11-23
Applicant: 6K Inc.
Inventor： John Barnes , Aaron Bent , Kamal Hadidi , Makhlouf Redjdal , Scott Turchetti , Saurabh Ullal , Ning Duanmu , Michael C. Kozlowski
Abstract: Disclosed herein are embodiments of methods, devices, and assemblies for processing feedstock materials using microwave plasma processing. Specifically, the feedstock materials disclosed herein pertains to scrap materials, dehydrogenated or non-hydrogenated feed material, and recycled used powder. Microwave plasma processing can be used to spheroidize and remove contaminants. Advantageously, microwave plasma processed feedstock can be used in various applications such as additive manufacturing or powdered metallurgy (PM) applications that require high powder flowability.
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公开(公告)号：US20220203445A1
公开(公告)日：2022-06-30
申请号：US17697379
申请日：2022-03-17
Applicant: 6K Inc.
Inventor： Kamal Hadidi , Gregory Wrobel
IPC: B22F9/08 , C23C26/00 , B82B3/00 , B22F1/16 , B22F1/145 , B22F9/16 , C01B19/00 , C01G9/03 , C23C10/08
Abstract: Methods are disclosed for producing product particles having a uniform size using a microwave plasma process. More particularly, methods of the present technology are used to manufacture product particles having a core at least partially surrounded by a shell. The core and shell of the product particles are chemically distinct. Methods of the present technology occur within a plasma chamber of a microwave plasma reactor and a microwave formed plasma is utilized to vaporize core precursor material.
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公开(公告)号：US11273491B2
公开(公告)日：2022-03-15
申请号：US16827322
申请日：2020-03-23
Applicant: 6K Inc.
Inventor： John Barnes , Aaron Bent , Kamal Hadidi , Makhlouf Redjdal , Scott Turchetti , Saurabh Ullal , Ning Duanmu , Michael C. Kozlowski
Abstract: Disclosed herein are embodiments of methods, devices, and assemblies for processing feedstock materials using microwave plasma processing. Specifically, the feedstock materials disclosed herein pertains to scrap materials, dehydrogenated or non-hydrogenated feed material, and recycled used powder. Microwave plasma processing can be used to spheroidize and remove contaminants. Advantageously, microwave plasma processed feedstock can be used in various applications such as additive manufacturing or powdered metallurgy (PM) applications that require high powder flowability.
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