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. 05, 2019
Filed:
Mar. 20, 2015
Applicant:
Altergon S.a., Lugano, CH;
Inventors:
Mario De Rosa, Lugano, CH;
Chiara Schiraldi, Naples, IT;
Assignee:
ALTERGON S.A., Lugano, CH;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08B 37/00 (2006.01);
U.S. Cl.
CPC ...
C08B 37/0069 (2013.01); C08B 37/0063 (2013.01); C08B 37/0066 (2013.01);
Abstract
The present invention relates to a downstream industrial method of purifying chondroitin sulphate obtained from animal cartilage, which produces a product fully compliant with the specifications required for the use of said compound in the pharmaceutical field.