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. 28, 2000
Filed:
Mar. 20, 1998
Applicant:
Inventors:
Steen Jensen, Drag.o slashed.r, DK;
Philip Hansen, Holte, DK;
Assignee:
Novo Nordisk A/S, Bagsvaerd, DK;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514-3 ; 514-4 ; 514866 ;
Abstract
The present invention relates to a process for producing a therapeutic powder formulation, comprising (a) providing an acidic aqueous solution comprising an insulin or analoguc or derivative thereof and an enhancer; (b) adjusting the pH to a pH in the range of 4.5 to 7.4; (c) precipitating a product comprising the insulin or analogue or derivative thereof and the enhancer, wherein the precipitation is performed essentially without evaporation of the solution; and (d) removing the water.