Andreas Schultheis

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Langenselbold, DE

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Patents Grantslast 30 patents

Information Patent Grant
Quartz glass tube as a semi-finished product for an optical component
- Patent number 10,183,886
- Issue date Jan 22, 2019
- Heraeus Quarzglas GmbH & Co. KG
- Gerhard Schötz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Plasma deposition process for producing an optical preform with a c...
- Patent number 9,487,429
- Issue date Nov 8, 2016
- Heraeus Quarzglas GmbH & Co. KG
- Andreas Schultheis
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing an optical preform with a POD cladding glass l...
- Patent number 9,296,639
- Issue date Mar 29, 2016
- Heraeus Quarzglas GmbH & Co. KG
- Gerhard Schoetz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for cleaning SiO2 grain
- Patent number 6,406,552
- Issue date Jun 18, 2002
- Heraeus Quarzglas GmbH & Co. KG
- Andreas Schultheis
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING AN OPTICAL PREFORM WITH A POD CLADDING GLASS L...
- Publication number 20150218036
- Publication date Aug 6, 2015
- Heraeus Quarzglas GmbH & Co. KG
- Gerhard Schötz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
QUARTZ GLASS TUBE AS A SEMI-FINISHED PRODUCT FOR AN OPTICAL COMPONE...
- Publication number 20150017440
- Publication date Jan 15, 2015
- Heraeus Quarzglas GmbH & Co. KG
- Gerhard Schötz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PLASMA DEPOSITION PROCESS FOR PRODUCING AN OPTICAL PREFORM WITH A C...
- Publication number 20140208802
- Publication date Jul 31, 2014
- Heraeus Quarzglas GmbH & Co. KG
- Andreas Schultheis
- C03 - GLASS MINERAL OR SLAG WOOL