The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2026
Filed:
Nov. 29, 2022
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Susanne Krüger, Mainz, DE;
Ulrich Lange, Mainz, DE;
Peter Nass, Mainz, DE;
Arne Riecke, Waldsassen, DE;
Detlef Köpsel, Mainz, DE;
Rainer Erwin Eichholz, Frankfurt am Main, DE;
Andreas Langsdorf, Ingelheim, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 4/20 (2006.01); A61J 1/06 (2006.01); C03C 3/091 (2006.01); F16L 9/10 (2006.01); F16L 58/00 (2006.01); C03B 17/04 (2006.01);
U.S. Cl.
CPC ...
C03C 4/20 (2013.01); A61J 1/065 (2013.01); C03C 3/091 (2013.01); F16L 9/105 (2013.01); F16L 58/00 (2013.01); C03B 17/04 (2013.01); C03C 2204/00 (2013.01);
Abstract
A glass tube for pharmaceutical containers and a manufacturing process for a glass tube are provided. The glass tubes are characterized by a homogenous and low alkali leachability on the inner surface.