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Werner Filtvedt
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Patents Grants
last 30 patents
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Patent Grant
Reactor and method for production of silicon by chemical vapor depo...
Patent number
9,793,116
Issue date
Oct 17, 2017
Dynatec Engineering AS
Werner O. Filtvedt
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas distribution arrangement for a fluidized bed
Patent number
9,440,210
Issue date
Sep 13, 2016
Institutt for energiteknikk
Werner Filtvedt
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Reactor and method for production of silicon
Patent number
9,156,704
Issue date
Oct 13, 2015
Dynatec Engineering AS
Josef Filtvedt
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SILICON PARTICLES FOR HYDROGEN RELEASE
Publication number
20240277756
Publication date
Aug 22, 2024
NACAMED AS
Werner FILTVEDT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SILICON PARTICLES FOR DRUG DELIVERY
Publication number
20240189234
Publication date
Jun 13, 2024
NACAMED AS
Werner FILTVEDT
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MICROCRYSTALLINE NANOSCALED SILICON PARTICLES AND USE THEREOF AS AC...
Publication number
20240162428
Publication date
May 16, 2024
CENATE AS
Martin Kirkengen
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PREDOMINANTLY AMORPHOUS SILICON PARTICLES AND USE THEREOF AS ACTIVE...
Publication number
20230092576
Publication date
Mar 23, 2023
CENATE AS
Martin Kirkengen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REACTOR AND METHOD FOR PRODUCTION OF SILICON
Publication number
20200102224
Publication date
Apr 2, 2020
Dynatec Engineering AS
Josef FILTVEDT
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
METHOD AND APPARATUS FOR PRODUCING SILICON PARTICLES IN LITHIUM ION...
Publication number
20190263666
Publication date
Aug 29, 2019
Dynatec Engineering AS
Werner O. FILTVEDT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
REACTOR AND METHOD FOR PRODUCTION OF SILICON BY CHEMICAL VAPOR DEPO...
Publication number
20140242783
Publication date
Aug 28, 2014
Dynatec Engineering AS
Werner O. Filtvedt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Gas Distribution Arrangement for a Fluidized Bed
Publication number
20140127116
Publication date
May 8, 2014
INSTITUTT FOR ENERGITEKNIKK
Werner Filtvedt
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
REACTOR AND METHOD FOR PRODUCTION OF SILICON
Publication number
20120251427
Publication date
Oct 4, 2012
Josef Filtvedt
C30 - CRYSTAL GROWTH
Information
Patent Application
REACTOR AND METHOD FOR PRODUCTION OF SILICON
Publication number
20120100060
Publication date
Apr 26, 2012
Josef Filtvedt
C01 - INORGANIC CHEMISTRY