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:
Nov. 25, 1997
Filed:
May. 25, 1995
Applicant:
Inventors:
Prasad Kapa, Parsippany, NJ (US);
Gleb Kardash, Rockaway, NJ (US);
Andrew Kucerovy, Flanders, NJ (US);
Philip Lake, Morris Plans, NJ (US);
Paul G Mattner, Piscataway, NJ (US);
Russell C Petter, Rockaway, NJ (US);
Mahavir Prashad, Hopatcong, NJ (US);
Sushil Sharma, Budd Lake, NJ (US);
Assignee:
Novartis AG, Basel, CH;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07K / ;
U.S. Cl.
CPC ...
514-8 ; 530317 ; 530322 ;
Abstract
An improved process for producing a water-soluble polymyxin B/dextran conjugate comprises the step of reacting polymyxin B or pharmaceutically acceptable salt thereof with dextran in an aqueous media at a pH of about 9.3 to 10.