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:
Oct. 08, 2019
Filed:
Jul. 31, 2017
Applicant:
Bayer Intellectual Property Gmbh, Monheim, DE;
Inventors:
Johannes Platzek, Berlin, DE;
Wilhelm Trentmann, Munster, DE;
Assignee:
BAYER INTELLECTUAL PROPERTY GMBH, Monheim, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 5/00 (2006.01); A61K 49/10 (2006.01); C07D 257/02 (2006.01);
U.S. Cl.
CPC ...
C07F 5/003 (2013.01); A61K 49/106 (2013.01); C07D 257/02 (2013.01);
Abstract
A process for producing high-purity gadobutrol in a purity (according to HPLC) of more than 99.7 or 99.8 or 99.9% and the use for preparing a pharmaceutical formulation for parenteral administration is described. The process is carried out using specifically controlled crystallization conditions.
Platzek, Johannes. (2019). Preparation of high-purity gadobutrol (U.S. Patent No. 10435417). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10435417
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile