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:
May. 09, 2017
Filed:
Apr. 28, 2014
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Stephan Tratzky, Neustadt/Wn., DE;
Christof Kass, Tirschenreuth, DE;
Rainer Eichholz, Frankfurt am Main, DE;
Peter Nass, Mainz, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
C03C 3/091 (2006.01); C03C 3/093 (2006.01); C03C 4/20 (2006.01); C03C 3/11 (2006.01); C03C 3/118 (2006.01); A61J 1/00 (2006.01); A61J 1/06 (2006.01);
U.S. Cl.
CPC ...
C03C 3/093 (2013.01); C03C 3/091 (2013.01); C03C 3/11 (2013.01); C03C 3/118 (2013.01); C03C 4/20 (2013.01); A61J 1/00 (2013.01); A61J 1/065 (2013.01);
Abstract
Borosilicate glasses, preferably for use in the pharmaceutical sector, are provided. The borosilicate glasses are outstandingly suitable for the use as pharmaceutical primary packaging, such as phials or ampoules, since the aqueous or water-containing medicaments kept in the containers do not attack the glass significantly, and so the glass releases no, or only few, ions. The borosilicate glasses have the following composition in % by weight or consist thereof: