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. 02, 1999
Filed:
Dec. 06, 1995
Applicant:
Inventor:
Hua-Lin Wu, Tainan, TW;
Assignee:
National Science Council, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12P / ;
U.S. Cl.
CPC ...
435216 ; 435 691 ; 435 711 ; 435 712 ; 4351723 ; 4352523 ; 43525233 ; 4353201 ; 536 232 ;
Abstract
Mutants of streptokinase in which one or more amino acid residues in the region of Pro58-Lys59-Ser60-Lys61 were replaced by other amino acids become better fibrinolytic agents. The mutants are resistant to the hydrolytic inactivation by plasmin and are more efficient in inducing fibrinolysis of plasma clots.