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Bernhard Durschang
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Rottendorf, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Lithium disilicate glass-ceramic, method for production thereof and...
Patent number
10,765,496
Issue date
Sep 8, 2020
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Bernhard Durschang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Lithium silicate glasses or glass ceramics, method for production t...
Patent number
10,442,725
Issue date
Oct 15, 2019
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Bernhard Durschang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Lithium disilicate glass-ceramic, method for production thereof and...
Patent number
10,357,343
Issue date
Jul 23, 2019
VITA Zahnfabrik H. Rauter GmbH & Co. KG
Bernhard Durschang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Lithium disilicate glass-ceramic, method for production thereof and...
Patent number
10,219,879
Issue date
Mar 5, 2019
DeguDent GmbH
Bernhard Durschang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Dental restoration, method for its production and ingot
Patent number
9,730,863
Issue date
Aug 15, 2017
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lithium disilicate glass-ceramic, method for production thereof and...
Patent number
9,604,873
Issue date
Mar 28, 2017
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental restoration, method for production thereof and glass ceramic
Patent number
9,206,077
Issue date
Dec 8, 2015
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lithium silicate glass ceramic, method for production thereof and u...
Patent number
9,125,812
Issue date
Sep 8, 2015
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lithium disilicate glass-ceramic, method for production thereof and...
Patent number
8,956,987
Issue date
Feb 17, 2015
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Infiltration glass containing niobium
Patent number
8,349,459
Issue date
Jan 8, 2013
VITA Zahnfabrik H. Rauter GmbH & Co. KG
Marc Stephan
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for the production of sequences of interface layers
Patent number
6,393,868
Issue date
May 28, 2002
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Manfred Krauss
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20230099360
Publication date
Mar 30, 2023
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SPINEL GLASS-CERAMIC, METHOD FOR THE PRODUCTION THEREOF AND SHAPED...
Publication number
20220324750
Publication date
Oct 13, 2022
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20210055157
Publication date
Feb 25, 2021
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard DURSCHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20190142556
Publication date
May 16, 2019
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20180155234
Publication date
Jun 7, 2018
VITA ZAHNFABRIK H. RAUTER GMBH & CO. KG
Bernhard DURSCHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH-STRENGTH, TRANSLUCENT MG-HIGH QUARTZ MIXED CRYSTAL GLASS CERAMICS
Publication number
20160051451
Publication date
Feb 25, 2016
Fraunhofer Gesellschaft zur Foerderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM SILICATE GLASSES OR GLASS CERAMICS, METHOD FOR PRODUCTION T...
Publication number
20150376053
Publication date
Dec 31, 2015
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20150246843
Publication date
Sep 3, 2015
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL RESTORATION, METHOD FOR ITS PRODUCTION AND INGOT
Publication number
20140252272
Publication date
Sep 11, 2014
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20140249016
Publication date
Sep 4, 2014
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL RESTORATION, METHOD FOR PRODUCTION THEREOF AND GLASS CERAMIC
Publication number
20140200129
Publication date
Jul 17, 2014
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM SILICATE GLASSES OR GLASS CERAMICS, METHOD FOR PRODUCTION T...
Publication number
20130295523
Publication date
Nov 7, 2013
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20120309607
Publication date
Dec 6, 2012
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INFILTRATION GLASS CONTAINING NIOBIUM
Publication number
20100112331
Publication date
May 6, 2010
Marc Stephan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE