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. 22, 1994
Filed:
Apr. 06, 1993
Applicant:
Inventors:
Ulrich Kohnert, Habach, DE;
Rainer Rudolph, Weilheim, DE;
Assignee:
Boehringer Mannheim GmbH, Mannheim-Waldhof, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; C12N / ;
U.S. Cl.
CPC ...
424 9464 ; 435219 ; 424 941 ;
Abstract
Pharmaceutical preparation of a protein with t-PA activity with an enzymatic activity of at least 0.25 MU/ml. and a pH value of 4.5 to 9 which contains a substance of the group citric acid, ascorbic acid, 2-oxoglutaric acid, fumaric acid, Tris and EDTA in a concentration of at least 0.2 mole/l., as well as a medicament based on a protein with t-PA activity and processes for its preparation.