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:
Jan. 19, 1993
Filed:
Jan. 10, 1989
Applicant:
Inventors:
Peter Crause, Offenbach, DE;
Paul Habermann, Frankfurt am Main, DE;
Dominique Tripier, Eppstein/Taunus, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07K / ; C07H / ; G12N / ;
U.S. Cl.
CPC ...
435 692 ; 530324 ; 530855 ; 514 12 ; 435 691 ; 435 696 ; 4353201 ; 536 235 ;
Abstract
A hirudin derivative which has the N-terminal amino acid sequence Leu-Thr-Tyr-Thr-Asp shows high biological activity. Moreover, this hirudin derivative can be obtained very efficiently by genetic engineering preparation in yeasts.