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Stephan Grimm
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Jena, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Hydrogen-supported fluorination of soot bodies
Patent number
9,416,044
Issue date
Aug 16, 2016
Heraeus Quarzglas GmbH & Co. KG
Martin Trommer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Triple-sheathed monomode optical fiber
Patent number
9,256,025
Issue date
Feb 9, 2016
Centre National de la Recherche Scientifique
Philippe Roy
G02 - OPTICS
Information
Patent Grant
Method for producing doped quartz glass
Patent number
8,557,171
Issue date
Oct 15, 2013
Heraeus Quarzglas GmbH & Co. KG
Andreas Langner
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
RARE EARTH METAL-DOPED QUARTZ GLASS AND METHOD FOR PRODUCING THE SAME
Publication number
20170369359
Publication date
Dec 28, 2017
Heraeus Quarzglas GmbH & Co. KG
Hardy BAIERL
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR FLUORINATING DOPED QUARTZ GLASS
Publication number
20160289116
Publication date
Oct 6, 2016
Heraeus Quarzglas GmbH & Co. KG
Andreas LANGNER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
HYDROGEN-SUPPORTED FLUORINATION OF SOOT BODIES
Publication number
20150259238
Publication date
Sep 17, 2015
Heraeus Quarzglas GmbH & Co. KG
Martin Trommer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
TRIPLE-SHEATHED MONOMODE OPTICAL FIBER
Publication number
20140193127
Publication date
Jul 10, 2014
Universite De Limoges
Philippe Roy
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING DOPED QUARTZ GLASS
Publication number
20100251771
Publication date
Oct 7, 2010
Heraeus Quarzglas GmbH & Co. KG
Andreas Langner
C03 - GLASS MINERAL OR SLAG WOOL