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:
Dec. 02, 2008
Filed:
May. 07, 2003
Applicant:
Michael A. Stockham, Essex, GB;
Inventor:
Michael A. Stockham, Essex, GB;
Assignee:
Vitra Pharmaceuticals Limited, Essex, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 309/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of forming an iron hydroxypyrone compound comprising reacting an iron salt of a carboxylic acid and a hydroxypyrone in an aqueous solution at a pH greater than 7.