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:
Oct. 02, 1979
Filed:
Nov. 14, 1977
Applicant:
Inventors:
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
435215 ; 435815 ;
Abstract
Method for the isolation of urokinase from human urine in which the urokinase is adsorbed and thereafter eluted with aqueous cation surfactant mixture. Novel carboxyalkyl cellulose is utilized as a preferred adsorbent.
Takezawa, Kenji. (1979). Process for production of urokinase (U.S. Patent No. 4169764). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4169764
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile