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. 22, 2012
Filed:
Jun. 09, 2009
Applicants:
Christoph Martin Hoock, Dresden, DE;
Asal Qadan, Dresden, DE;
Inventors:
Christoph Martin Hoock, Dresden, DE;
Asal Qadan, Dresden, DE;
Assignee:
AWD. Pharma GmbH & Co. KG, Radebeul, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/02 (2006.01); A61K 31/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
The preparation of flupirtine carboxylate acid addition salts having the following formula (2), wherein R represents hydrogen or a C-Calkyl group, with the proviso that RCOOH is neither maleic acid nor gluconic acid, is described.
Hoock, Christoph. (2012). Carboxylic acid salts of 2-amino-3-carbethoxyamino-6-(4-fluoro-benzylamino)-pyridine (U.S. Patent No. 8183267). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8183267
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile