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Nils-Christian Nielsen
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Schlangenbad, DE
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Patents Grants
last 30 patents
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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
Preparation of quartz glass bodies from silicon dioxide granulate
Patent number
11,492,285
Issue date
Nov 8, 2022
Heraeus Quarzglas GmbH & Co. KG
Matthias Otter
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Preparation of a quartz glass body in a melting crucible of refract...
Patent number
11,299,417
Issue date
Apr 12, 2022
Heraeus Quarzglas GmbH & Co. KG
Matthias Otter
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Preparation of an opaque quartz glass body
Patent number
11,236,002
Issue date
Feb 1, 2022
Heraeus Quarzglas GmbH & Co. KG
Matthias Otter
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Infrared emitter
Patent number
10,785,830
Issue date
Sep 22, 2020
Heraeus Noblelight GmbH
Lotta Gaab
F27 - FURNACES KILNS OVENS RETORTS
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
Preparation of a synthetic quartz glass grain
Patent number
10,618,833
Issue date
Apr 14, 2020
Heraeus Quarzglas GmbH & Co. KG
Martin Arndt
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Silicon block, method for producing the same, crucible of transpare...
Patent number
9,828,691
Issue date
Nov 28, 2017
Heraes Quarzglas GmbH & Co. KG
Christian Schenk
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing a coated component of transparent or opaque fu...
Patent number
9,680,360
Issue date
Jun 13, 2017
Heraeus Quarzglas GmbH & Co. KG
Christian Schenk
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
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 A QUARTZ GLASS BODY
Publication number
20200123039
Publication date
Apr 23, 2020
Heraeus Quarzglas GmbH & Co. KG
Boris Gromann
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PREPARATION OF AN OPAQUE QUARTZ GLASS BODY
Publication number
20190092674
Publication date
Mar 28, 2019
Heraeus Quarzglas GmbH & Co. KG
Matthias Otter
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PREPARATION OF A QUARTZ GLASS BODY IN A HANGING SINTER CRUCIBLE
Publication number
20190092676
Publication date
Mar 28, 2019
Heraeus Quarzglas GmbH & Co. KG
Matthias OTTER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
REDUCING CARBON CONTENT OF SILICON DIOXIDE GRANULATE AND THE PREPAR...
Publication number
20190077672
Publication date
Mar 14, 2019
Heraeus Quarzglas GmbH & Co. KG
Matthias OTTER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PREPARATION OF A QUARTZ GLASS BODY IN A HANGING METAL SHEET CRUCIBLE
Publication number
20190077688
Publication date
Mar 14, 2019
Heraeus Quarzglas GmbH & Co. KG
Matthias OTTER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PREPARATION AND POST-TREATMENT OF A QUARTZ GLASS BODY
Publication number
20190071342
Publication date
Mar 7, 2019
Heraeus Quarzglas GmbH & Co. KG
Matthias OTTER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PREPARATION OF A QUARTZ GLASS BODY IN A MELTING CRUCIBLE OF REFRACT...
Publication number
20190071344
Publication date
Mar 7, 2019
Heraeus Quarzglas GmbH & Co. KG
Matthias OTTER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
STEAM TREATMENT OF SILICON DIOXIDE POWDER IN THE PREPARATION OF QUA...
Publication number
20190062194
Publication date
Feb 28, 2019
Heraeus Quarzglas GmbH & Co. KG
Matthias OTTER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PREPARATION OF QUARTZ GLASS BODIES FROM SILICON DIOXIDE GRANULATE
Publication number
20190062197
Publication date
Feb 28, 2019
Heraeus Quarzglas GmbH & Co. KG
Matthias OTTER
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
PREPARATION OF A QUARTZ GLASS BODY IN A STANDING SINTER CRUCIBLE
Publication number
20190031554
Publication date
Jan 31, 2019
Heraeus Quarzglas GmbH & Co. KG
Matthias OTTER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
AMMONIA TREATMENT OF SILICON DIOXIDE POWDER IN THE PREPARATION OF Q...
Publication number
20180370838
Publication date
Dec 27, 2018
Heraeus Quarzglas GmbH & Co. KG
Matthias OTTER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PREPARATION OF A SYNTHETIC QUARTZ GLASS GRAIN
Publication number
20180362385
Publication date
Dec 20, 2018
Heraeus Quarzglas GmbH & Co. KG
Martin ARNDT
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
INFRARED EMITTER
Publication number
20180332665
Publication date
Nov 15, 2018
HERAEUS NOBLELIGHT GMBH
Lotta GAAB
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SILICON BLOCK, METHOD FOR PRODUCING THE SAME, CRUCIBLE OF TRANSPARE...
Publication number
20160032483
Publication date
Feb 4, 2016
Heraeus Quarzglas GmbH & Co. KG
Christian SCHENK
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING A COATED COMPONENT OF TRANSPARENT OR OPAQUE FU...
Publication number
20150143848
Publication date
May 28, 2015
Heraeus Quarzglas GmbH & Co. KG
Christian Schenk
C03 - GLASS MINERAL OR SLAG WOOL