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. 30, 2010
Filed:
Jan. 14, 2008
Applicants:
Christian Viskov, Ris Orangis, FR;
Pierre Mourier, Charenton le Pont, FR;
Inventors:
Christian Viskov, Ris Orangis, FR;
Pierre Mourier, Charenton le Pont, FR;
Assignee:
Aventis Pharma S.A., Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q 1/34 (2006.01); G01N 30/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides methods for analyzing heparins, low-molecular-weight heparins, ultralow-molecular-weight heparins, and oligosaccharides by high performance liquid chromatography a stationary phase dynamically coated with a quaternary ammonium salt. The methods of the invention may be used to analyze samples without pre-treatment or to analyze samples that have been partially or exhaustively depolymerised and, optionally, reduced. Specific saccharides can be detected.