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:
Sep. 10, 2019
Filed:
Jan. 23, 2014
Applicant:
Chemi S.p.a., Cinisello Balsamo, IT;
Inventors:
Lorenzo De Ferra, Patrica, IT;
Annamaria Naggi, Legnano, IT;
Maurizio Zenoni, Patrica, IT;
Barbara Pinto, Patrica, IT;
Assignee:
CHEMI S.P.A., Cinisello Balsamo, IT;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08B 37/00 (2006.01); G01N 24/08 (2006.01);
U.S. Cl.
CPC ...
C08B 37/0057 (2013.01); C08B 37/006 (2013.01); G01N 24/088 (2013.01);
Abstract
A method for the qualification and selection of manufacturing processes, raw materials, intermediates and batch production of pentosan polysulfate based on the identification of acetylated monosaccharide units, including units of xylose substituted with 4-O-methyl-glucuronic which also lead the acetyl group, as structural characterizing units, is disclosed.