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:
Mar. 18, 2008
Filed:
Oct. 03, 2005
Applicants:
Udayampalayam P. Senthilkumar, Chennai, IN;
Kanagaraj Sureshkumar, Chennai, IN;
Singaravel Mohan, Chennai, IN;
Lakshminarayanan Arunkumar, Chennai, IN;
Inventors:
Udayampalayam P. Senthilkumar, Chennai, IN;
Kanagaraj Sureshkumar, Chennai, IN;
Singaravel Mohan, Chennai, IN;
Lakshminarayanan Arunkumar, Chennai, IN;
Assignee:
Orchid Chemicals & Pharmaceuticals Ltd., Chennai, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 501/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved one-pot process for the preparation of Ceftiofur of the formula (I) or its salt, without isolating intermediate compound