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Alexander KUPPE
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Kamsdorf, DE
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Patents Grants
last 30 patents
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Patent Grant
Process for manufacturing an optical element from glass
Patent number
11,884,570
Issue date
Jan 30, 2024
Docter Optics SE
Alexander Kuppe
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for the production of an optical element from glass
Patent number
11,708,289
Issue date
Jul 25, 2023
Docter Optics SE
Christoph Dittmann
F21 - LIGHTING
Information
Patent Grant
Method for manufacturing an optical element out of glass
Patent number
11,643,352
Issue date
May 9, 2023
Docter Optics SE
Alexander Kuppe
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING AN OPTICAL ELEMENT MADE OF GLASS
Publication number
20230348309
Publication date
Nov 2, 2023
DOCTER OPTICS SE
Alexander KUPPE
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING AN OPTICAL ELEMENT MADE OF GLASS
Publication number
20230026408
Publication date
Jan 26, 2023
DOCTER OPTICS SE
Christoph DITTMANN
F21 - LIGHTING
Information
Patent Application
PROCESS FOR MANUFACTURING AN OPTICAL ELEMENT FROM GLASS
Publication number
20220298049
Publication date
Sep 22, 2022
DOCTER OPTICS SE
Alexander KUPPE
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING AN OPTICAL ELEMENT FROM GLASS
Publication number
20220298050
Publication date
Sep 22, 2022
DOCTER OPTICS SE
Alexander KUPPE
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING A HEADLIGHT LENS FOR A VEHICLE HEADLIGHT
Publication number
20220289614
Publication date
Sep 15, 2022
DOCTER OPTICS SE
Alexander KUPPE
F21 - LIGHTING
Information
Patent Application
PROCESS FOR THE PRODUCTION OF AN OPTICAL ELEMENT FROM GLASS
Publication number
20220177345
Publication date
Jun 9, 2022
DOCTER OPTICS SE
Christoph Dittmann
F21 - LIGHTING
Information
Patent Application
METHOD FOR MANUFACTURING AN OPTICAL ELEMENT OUT OF GLASS
Publication number
20200346964
Publication date
Nov 5, 2020
DOCTER OPTICS SE
Alexander KUPPE
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD OF PRODUCING AN OPTICAL ELEMENT FROM GLASS
Publication number
20200247708
Publication date
Aug 6, 2020
DOCTER OPTICS SE
Christoph PRIESE
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD OF PRODUCING AN OPTICAL ELEMENT FROM GLASS
Publication number
20200231486
Publication date
Jul 23, 2020
DOCTER OPTICS SE
Christoph PRIESE
C03 - GLASS MINERAL OR SLAG WOOL