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:
Feb. 01, 1977
Filed:
Oct. 31, 1974
Applicant:
Inventor:
Torsten Bertil Helting, Marbach near Marburg an der Lahn, DT;
Assignee:
Behringwerke Aktiengesellschaft, Marburg an der Lahn, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C12B / ;
U.S. Cl.
CPC ...
424 92 ; 195-4 ; 195 29 ;
Abstract
An atoxic, immunogenic product obtained by treating tetanus toxin with a proteinase, a process for its manufacture and a tetanus vaccine containing as the essential ingredient said atoxic immunogenic product.
Quick Actions:
Helting, Torsten. (1977). Method for treating tetanus toxin with a proteinase to produce an atoxic (U.S. Patent No. 4007265). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4007265
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile