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William V. Chiu
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Woodbury, MN, US
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last 30 patents
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Patent Grant
Glass ionomer compositions and methods including inorganic fibers
Patent number
11,207,246
Issue date
Dec 28, 2021
3M Innovative Properties Company
Mark B. Agre
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
POLYCRYSTALLINE ALUMINOSILICATE CERAMIC FILAMENT NONWOVEN MATS, AND...
Publication number
20230023362
Publication date
Jan 26, 2023
3M Innovative Properties Company
David M. Wilson
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
NON-RESPIRABLE, POLYCRYSTALLINE, ALUMINOSILICATE CERAMIC FILAMENTS,...
Publication number
20220178061
Publication date
Jun 9, 2022
3M Innovative Properties Company
Anne N. de Rovere
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
COMPOSITE MATERIALS INCLUDING CERAMIC FIBERS AND NANOCLUSTERS, DENT...
Publication number
20210315664
Publication date
Oct 14, 2021
3M Innovative Properties Company
David M. Wilson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYCRYSTALLINE, ALUMINOSILICATE CERAMIC FILAMENTS, FIBERS, AND NON...
Publication number
20210140080
Publication date
May 13, 2021
3M Innovative Properties Company
Anne N. De Rovere
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Application
POLYCRYSTALLINE, ALUMINOSILICATE CERAMIC FILAMENTS, FIBERS, AND NON...
Publication number
20210123173
Publication date
Apr 29, 2021
3M Innovative Properties Company
Anne N. De Rovere
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
GLASS IONOMER COMPOSITIONS AND METHODS INCLUDING INORGANIC FIBERS
Publication number
20200230029
Publication date
Jul 23, 2020
3M Innovative Properties Company
Mark B. Agre
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NON-RESPIRABLE, POLYCRYSTALLINE, ALUMINOSILICATE CERAMIC FILAMENTS,...
Publication number
20200002861
Publication date
Jan 2, 2020
3M Innovative Properties Company
Anne N. de Rovere
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES