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:
May. 05, 1992
Filed:
Sep. 24, 1990
Benito Casu, Milan, IT;
Annamaria Naggi, Milan, IT;
Pasqua Oreste, Milan, IT;
Giangiacomo Torri, Milan, IT;
Giorgio Zoppetti, Milan, IT;
Giancarlo Sportoletti, Milan, IT;
Francesco De Santis, Milan, IT;
Sanofi S.A., Paris, FR;
Abstract
Heparins, heparin fractions or fragments, optionally salified with pharmaceutically acceptable cations, having molecular weight ranging from 1.000 to 30.000 D, characterized by an EDTA content lower than 0.1%, by the absence, in the .sup.1 H--NMR spectra, of the signals due to EDTA between 2.50 and 4.00 p.p.m. and substantially free from bleeding effect and optionally free from signals, in the .sup.13 C--NMR spectrum, from 80 to 86 ppm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile