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Matthias SÖHN
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Darmstadt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Quartz glass tube and method of manufacturing the same
Patent number
11,919,794
Issue date
Mar 5, 2024
Heraeus Quarzglas GmbH & Co. KG
Matthias Söhn
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Preparation of a quartz glass body in a multi-chamber oven
Patent number
11,708,290
Issue date
Jul 25, 2023
Heraeus Quarzglas GmbH & Co. KG
Matthias Otter
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for treating pourable, inorganic grain, and rotary tube suit...
Patent number
11,674,755
Issue date
Jun 13, 2023
Heraeus Quarzglas GmbH & Co. KG
Matthias Söhn
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation of quartz glass bodies with dew point monitoring in the...
Patent number
11,492,282
Issue date
Nov 8, 2022
Heraeus Quarzglas GmbH & Co. KG
Nigel Robert Whippey
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Preparation of a quartz glass body in a multi-chamber oven
Patent number
10,730,780
Issue date
Aug 4, 2020
Heraeus Quarzglas GmbH & Co. KG
Matthias Otter
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and apparatus for producing a tube of glass
Patent number
10,544,056
Issue date
Jan 28, 2020
Heraeus Quarzglas GmbH & Co. KG
Boris Gromann
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and apparatus for producing a tube of glass
Patent number
9,957,185
Issue date
May 1, 2018
Heraeus Quarzglas GmbH & Co. KG
Boris Gromann
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
QUARTZ GLASS TUBE AND METHOD OF MANUFACTURING THE SAME
Publication number
20220306513
Publication date
Sep 29, 2022
Heraeus Quarzglas GmbH & Co. KG
Matthias SÖHN
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR TREATING POURABLE, INORGANIC GRAIN, AND ROTARY TUBE SUIT...
Publication number
20200363129
Publication date
Nov 19, 2020
Heraeus Quarzglas GmbH & Co. KG
Matthias Söhn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREPARATION OF A QUARTZ GLASS BODY IN A MULTI-CHAMBER OVEN
Publication number
20200361806
Publication date
Nov 19, 2020
Heraeus Quarzglas GmbH & Co. KG
Matthias OTTER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PREPARATION OF QUARTZ GLASS BODIES WITH DEW POINT MONITORING IN THE...
Publication number
20190092675
Publication date
Mar 28, 2019
Heraeus Quarzglas GmbH & Co. KG
Nigel Robert Whippey
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PREPARATION OF A QUARTZ GLASS BODY IN A MULTI-CHAMBER OVEN
Publication number
20190062193
Publication date
Feb 28, 2019
Heraeus Quarzglas GmbH & Co. KG
Matthias OTTER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING A TUBE OF GLASS
Publication number
20180215646
Publication date
Aug 2, 2018
Heraeus Quarzglas GmbH & Co. KG
Boris GROMANN
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING A TUBE OF GLASS
Publication number
20160318789
Publication date
Nov 3, 2016
Heraeus Quarzglas GmbH & Co. KG
Boris GROMANN
C03 - GLASS MINERAL OR SLAG WOOL