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. 12, 2026
Filed:
Dec. 22, 2021
Sgd S.a., Paris la Defense Cédex, FR;
SGD S.A., Paris la Defense Cédex, FR;
Abstract
The invention relates to a container () comprising a wall () made of glass delimiting a cavity () to accommodate a substance, particularly for a pharmaceutical or diagnostic substance, the glass wall () having an internal face () situated facing the accommodating cavity (), the container () being characterized in that the wall () is made of soda-lime glass, the internal face () forming a bare glass surface intended to come into direct contact with the substance, the glass wall () having an atomic fraction of sodium, measured by X-ray-induced photoelectron spectrometry, which is less than or equal to 4 at. % down to a depth of at least 200 nm from the surface of the inner face ().