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:
Feb. 11, 1997
Filed:
Dec. 14, 1994
Applicant:
Inventors:
Paul Reichert, Montville, NJ (US);
Charles McNemar, High Bridge, NJ (US);
Nagamani Nagahhushan, Parsippany, NJ (US);
Tattanahalli L Nagahhushan, Parsippany, NJ (US);
Stephen Tindall, Madison, NJ (US);
Alan Hruza, Hackettstown, NJ (US);
Assignee:
Schering Corporation, Kenilworth, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K / ;
U.S. Cl.
CPC ...
530351 ; 530419 ; 530427 ;
Abstract
A method for producing a crystalline zinc interferon (IFN) .alpha.-2 comprising forming a soluble solution of IFN .alpha.-2 and a metal acetate salt under condtions wherein supersaturation and metal alpha interferon crystals occur.