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:
Apr. 02, 2024
Filed:
Nov. 21, 2019
Bayer Aktiengesellschaft, Leverkusen, DE;
Bayer Pharma Aktiengesellschaft, Berlin, DE;
Stephan Holzschuh, Haan, DE;
Thomas Frenzel, Berlin, DE;
Gregor Jost, Berlin, DE;
Jessica Lohrke, Berlin, DE;
Wolfgang Ebert, Krefeld, DE;
Thomas Brumby, Berlin, DE;
Wolfgang Halfbrodt, Berlin, DE;
BAYER AKTIENGESELLSCHAFT, Leverkusen, DE;
Abstract
The present disclosure relates to a liquid pharmaceutical formulation comprising a DOSA-derived tetra-chelate of formula (I), in which M is an ion of a paramagnetic metal, preferably a Gdion, and R, R, R, Rand Rare as defined in the claims, in a pharmaceutical acceptable solvent. The present disclosure also relates to a method of preparation of said liquid pharmaceutical formulation and to a method of imaging involving said liquid pharmaceutical formulation.