Holger Wegener — 16 Patents at Schott Ag

Holger Wegener has been granted 16 US patents while listed as an inventor at Schott Ag. The first was granted in 2002 and the most recent in December 2025. Holger Wegener ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Holger Wegener in Alfeld, DE.

Patents per Year

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Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12497320	Method and apparatus for producing thin glass and thin glass ribbon produced thereby	Jose Zimmer, Alexander Storch	2025-12-16
12391595	Apparatus and method for producing glass ribbons	Alexander Glacki, Christian Breitbach, Holger Hunnius, Ulrich Lange, Wolfgang Münch +2 more	2025-08-19
12319606	Device and method for length cutting in ultrathin glasses	Rainer Schwertfeger, Michael Maedje, Christian Diekmann, Markus Langer	2025-06-03
12162802	Glasses having improved ion exchangeability and thermal expansion	Ulrich Fotheringham, Michael Schwall, Ulrich Peuchert, Miriam Kunze, Martun Hovhannisyan	2024-12-10	$47,030,000
12129197	Apparatus and method for producing glass ribbons	Alexander Glacki, Christian Breitbach, Holger Hunnius, Ulrich Lange, Wolfgang Münch +1 more	2024-10-29	$122,575,000
11090905	Pre-stressed glass roll	Angelika Ullmann, Georg Sparschuh, Gregor Kübart, Jürgen Vogt, Rainer Schwertfeger +1 more	2021-08-17
9701568	Highly refractive thin glasses	Karl Mennemann, Uwe Kolberg, Monika Gierke, Ute Woelfel, Joerg Fechner	2017-07-11
9650289	Arsenic and antimony free, titanium oxide containing borosilicate glass and methods for the production thereof	Rainer Schwertfeger, Lenka Grygarova, Reinhard Kassner	2017-05-16
9546967	Apparatus and method for identifying defects within the volume of a transparent sheet and use of the apparatus	Bruno Schrader, Frank Macherey, Michael Stelzl	2017-01-17
9236183	Capacitor and method of making same	Martin Letz, Hans-Heinrich Gundelach	2016-01-12
8867191	Capacitor and method of making same	Martin Letz, Hans-Heinrich Gundelach	2014-10-21
7735338	Method and device for producing thin glass panes	Rudolf Mueller, Horst Loch, Dirk Sprenger, Jose Zimmer	2010-06-15
6722250	Method for continuously cutting away pieces from a continuously moving endless material	Johannes Wagner, Ruediger Hepp, Helmut Larm, Dirk Hauer, Heinz-Georg Geissler	2004-04-20
6640682	Apparatus for continuously cutting away pieces from a continuously moving endless material	Johannes Wagner, Ruediger Hepp, Helmut Larm, Dirk Hauer, Heinz-Georg Geissler	2003-11-04
6532770	Methods of preparing glass substrates for magnetic media	James Uhlik, Adam O'Ryan, Horst Loch	2003-03-18
6374640	Method for compaction of flat glass panes	Ulrich Fotheringham, Dirk Sprenger, Heinrich Ostendarp, Wolfgang Buergel, Eva Hoelzel	2002-04-23

Holger Wegener — 16 Patents

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