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:
Jun. 11, 2019
Filed:
May. 04, 2017
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Michael Schwall, Mainz, DE;
Christof Kass, Tirschenreuth, DE;
Stephan Tratzky, Neustadt an der Waldnaab, DE;
Rainer Eichholz, Frankfurt, DE;
Peter Nass, Mainz, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
C03C 3/087 (2006.01); A61J 1/06 (2006.01); B65D 1/02 (2006.01); C03C 4/20 (2006.01); C03C 3/093 (2006.01);
U.S. Cl.
CPC ...
C03C 3/087 (2013.01); A61J 1/062 (2013.01); A61J 1/065 (2013.01); B65D 1/0207 (2013.01); C03C 3/093 (2013.01); C03C 4/20 (2013.01); C03C 2204/00 (2013.01);
Abstract
A pharmaceutical packaging is provided including a glass, comprising at least the following components (given in mol % on oxide basis): SiO: 5 9-84, AlO: 7-18.5, CaO: 1-25, SrO: 0-6.5, BaO: 0-5, ZrO: 0-3, TiO: 0-5, BO: 0-1, wherein the ratio (CaO+SrO+BaO)/AlO<2.8, wherein the ratio (CaO+SrO+BaO)/SiO≤0.39, wherein the hydrolytic resistance according to DIN ISO 720 is class HGA 1, and wherein the glass, apart from unavoidable contaminations, is free of alkali oxides and magnesium oxides.