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Patents Grants
last 30 patents
Information
Patent Grant
Method for further processing of a glass tube semi-finished product...
Patent number
11,975,999
Issue date
May 7, 2024
Schott AG
André Witzmann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for manufacturing a glass tube semi-finished product or a ho...
Patent number
11,872,188
Issue date
Jan 16, 2024
Schott AG
André Witzmann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing a hollow glass product from a glass tube s...
Patent number
11,542,195
Issue date
Jan 3, 2023
Schott AG
André Witzmann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for marking glass
Patent number
8,872,870
Issue date
Oct 28, 2014
Schott AG
Andre Witzmann
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for marking glass with a laser
Patent number
6,674,043
Issue date
Jan 6, 2004
Schott Glas
Ulla Trinks
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for the heat-softened severance of glass tubes or plates
Patent number
5,902,368
Issue date
May 11, 1999
Schott Glaswerke
Andre Witzmann
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
NOZZLE HEAD, CLEANING SYSTEM, METHOD FOR CLEANING AND GLASS ELEMENT
Publication number
20240110646
Publication date
Apr 4, 2024
SCHOTT AG
André Witzmann
B08 - CLEANING
Information
Patent Application
METHOD AND SYSTEM FOR OBTAINING CUT ELONGATED ELEMENTS
Publication number
20230089514
Publication date
Mar 23, 2023
SCHOTT AG
André Witzmann
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR MANUFACTURING A HOLLOW GLASS PRODUCT FROM A GLASS TUBE S...
Publication number
20220234949
Publication date
Jul 28, 2022
SCHOTT AG
André Witzmann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NOZZLE HEAD, CLEANING SYSTEM, METHOD FOR CLEANING AND GLASS ELEMENT
Publication number
20220081359
Publication date
Mar 17, 2022
SCHOTT AG
André Witzmann
B08 - CLEANING
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING GLASS ELEMENTS
Publication number
20200369551
Publication date
Nov 26, 2020
SCHOTT AG
Andreas Ortner
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR MANUFACTURING A HOLLOW GLASS PRODUCT FROM A GLASS TUBE S...
Publication number
20180170804
Publication date
Jun 21, 2018
SCHOTT AG
André Witzmann
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR MANUFACTURING A GLASS TUBE SEMI-FINISHED PRODUCT OR A HO...
Publication number
20180168928
Publication date
Jun 21, 2018
SCHOTT AG
André Witzmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR FURTHER PROCESSING OF A GLASS TUBE SEMI-FINISHED PRODUCT...
Publication number
20180162765
Publication date
Jun 14, 2018
SCHOTT AG
André Witzmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR FURTHER PROCESSING A GLASS TUBE SEMI-FINISHED PRODUCT
Publication number
20180164226
Publication date
Jun 14, 2018
SCHOTT AG
André Witzmann
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD AND APPARATUS FOR MARKING GLASS
Publication number
20130169732
Publication date
Jul 4, 2013
SCHOTT AG
Andre Witzmann
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Refractory material and its use, and method for treating refractory...
Publication number
20070141348
Publication date
Jun 21, 2007
Andre Witzmann
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Method and device for cutting glass tubes
Publication number
20040025539
Publication date
Feb 12, 2004
Erich Fischer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Method and apparatus for marking glass with a laser
Publication number
20030029849
Publication date
Feb 13, 2003
Ulla Trinks
C03 - GLASS MINERAL OR SLAG WOOL