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. 14, 2024
Filed:
May. 06, 2021
Schott Ag, Mainz, DE;
Thomas Lenz, Mainz, DE;
Andreas Langsdorf, Ingelheim, DE;
Fabian Etzold, Ginsheim-Gustavsburg, DE;
Christoph Gross, Frankfurt am Main, DE;
Ulrich Lange, Mainz, DE;
Markus Ollig, Weiden, DE;
Arne Riecke, Waldsassen, DE;
Wolfgang Wallat, Klein-Winternheim, DE;
Schott AG, Mainz, DE;
Abstract
A glass tube, such as a glass tube for the production of containers for storage of pharmaceutical compositions, facilitates production of pharmaceutical containers with high quality. The glass tube has a relative cross-sectional area deviation defined as is less than k*x+t. QFis the highest cross-sectional area and QFis the lowest cross-sectional area of at least two cross-sections of the glass tube, the cross-sections being spaced apart from each other along a length of the glass tube, and k is 0.0023 m, t is less than 0.15 mm/m and x is