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Ulrich Schiffner
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Mainz, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Transparent, dyed cook top or hob with improved colored display cap...
Patent number
11,312,652
Issue date
Apr 26, 2022
Schott AG
Friedrich Siebers
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Transparent, dyed cook top or hob with improved colored display cap...
Patent number
10,562,807
Issue date
Feb 18, 2020
Schott AG
Friedrich Siebers
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a glass ceramic with a predefined transmittance
Patent number
9,834,472
Issue date
Dec 5, 2017
Schott AG
Falk Gabel
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing glasses, glass ceramics and the use of same
Patent number
9,676,643
Issue date
Jun 13, 2017
Schott AG
Frank-Thomas Lentes
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Transparent low-color lithium aluminum silicate glass ceramic and t...
Patent number
9,296,645
Issue date
Mar 29, 2016
Schott AG
Friedrich Siebers
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for producing a highly transparent impact-resistant glass c...
Patent number
9,199,873
Issue date
Dec 1, 2015
Schott AG
Thilo Zachau
F41 - WEAPONS
Information
Patent Grant
Transparent, dyed cooktop having improved color display capability,...
Patent number
9,061,937
Issue date
Jun 23, 2015
Schott AG
Friedrich Siebers
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Lithium-aluminosilicate glass with short glazing times
Patent number
8,685,873
Issue date
Apr 1, 2014
Schott AG
Friedrich Siebers
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Highly transparent impact-resistant glass ceramic
Patent number
8,404,350
Issue date
Mar 26, 2013
Schott AG
Thilo Zachau
F41 - WEAPONS
Information
Patent Grant
Transparent glass ceramic plate that has an opaque, colored bottom...
Patent number
7,981,823
Issue date
Jul 19, 2011
Schott AG
Friedrich Siebers
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
TRANSPARENT, DYED COOK TOP OR HOB WITH IMPROVED COLORED DISPLAY CAP...
Publication number
20190315652
Publication date
Oct 17, 2019
SCHOTT AG
Friedrich SIEBERS
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
TRANSPARENT, DYED COOK TOP OR HOB WITH IMPROVED COLORED DISPLAY CAP...
Publication number
20150239771
Publication date
Aug 27, 2015
SCHOTT AG
Friedrich SIEBERS
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Highly transparent impact-resistant plate laminate and armored or b...
Publication number
20150132560
Publication date
May 14, 2015
Thilo Zachau
F41 - WEAPONS
Information
Patent Application
Process for producing a highly transparent impact-resistant glass c...
Publication number
20150128646
Publication date
May 14, 2015
Thilo Zachau
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING A GLASS CERAMIC WITH A PREDEFINED TRANSMITTANCE
Publication number
20150111717
Publication date
Apr 23, 2015
SCHOTT AG
Falk Gabel
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING GLASSES, GLASS CERAMICS AND THE USE THEREOF
Publication number
20140356608
Publication date
Dec 4, 2014
Frank-Thomas LENTES
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
TRANSPARENT LOW-COLOR LITHIUM ALUMINUM SILICATE GLASS CERAMIC AND T...
Publication number
20140357468
Publication date
Dec 4, 2014
Friedrich Siebers
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING GLASSES, GLASS CERAMICS AND THE USE OF SAME
Publication number
20140356609
Publication date
Dec 4, 2014
Frank-Thomas LENTES
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Highly transparent impact-resistant plate laminate and armored or b...
Publication number
20140162039
Publication date
Jun 12, 2014
Thilo Zachau
B32 - LAYERED PRODUCTS
Information
Patent Application
Process for producing a highly transparent impact-resistant glass c...
Publication number
20140150500
Publication date
Jun 5, 2014
Thilo Zachau
B32 - LAYERED PRODUCTS
Information
Patent Application
Lithium-Aluminosilicate Glass With Short Glazing Times
Publication number
20120302422
Publication date
Nov 29, 2012
SCHOTT AG
Friedrich SIEBERS
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
TRANSPARENT, DYED COOKTOP HAVING IMPROVED COLOR DISPLAY CAPABILITY,...
Publication number
20110226231
Publication date
Sep 22, 2011
SCHOTT AG
Friedrich Siebers
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Armor material and method for producing it
Publication number
20110159760
Publication date
Jun 30, 2011
SCHOTT AG
Rainer Liebald
F41 - WEAPONS
Information
Patent Application
HIGHLY TRANSPARENT IMPACT-RESISTANT GLASS CERAMIC
Publication number
20100154622
Publication date
Jun 24, 2010
Thilo Zachau
B32 - LAYERED PRODUCTS
Information
Patent Application
Transparent Glass Ceramic Plate That Has An Opaque, Colored Bottom...
Publication number
20100130342
Publication date
May 27, 2010
Friedrich Siebers
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
LITHIUM-ALUMINOSILICATE GLASS WITH SHORT GLAZING TIMES
Publication number
20090018007
Publication date
Jan 15, 2009
Friedrich Siebers
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Armor material and method for producing it
Publication number
20080248707
Publication date
Oct 9, 2008
SCHOTT AG
Rainer Liebald
F41 - WEAPONS
Information
Patent Application
TRANSPARENT GLASS CERAMIC PLATE THAT HAS AN OPAQUE, COLORED BOTTOM...
Publication number
20070232476
Publication date
Oct 4, 2007
Friedrich Siebers
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Translucent or opaque colored glass-ceramic article providing a coo...
Publication number
20050252503
Publication date
Nov 17, 2005
Friedrich Siebers
C03 - GLASS MINERAL OR SLAG WOOL