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. 01, 1977
Filed:
May. 04, 1976
Applicant:
Inventors:
Assignee:
The Green Cross Corporation, Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
195 / ;
Abstract
Highly purified urokinase is obtained in a high yield by adsorbing urokinase from an aqueous crude urokuinase solution including human urine at a pH of about 4.0 to about 7.0 on a water-insoluble polysaccharide containing agarose and agaropectin, for example, agar and Sepharose, and by eluting urokinase with an alkaline solution (pH of about 8 to 11) or concentrated salt solution.
Uemura, Yahiro. (1977). Method for purification and recovery of urokinase (U.S. Patent No. 4010074). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4010074
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile