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:
Aug. 15, 1989
Filed:
Feb. 19, 1987
Applicant:
Inventor:
Arthur J Wittwer, Ellisville, MO (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 9463 ; 424 9464 ; 514565 ;
Abstract
The solubility of tissue plasminogen activator in aqueous solution is enhanced by incorporating therein arginine or a non-toxic salt of arginine in an amount effective to increase the solubility of the t-PA without substantially inhibiting its potential biological activity upon administration.