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. 21, 1989
Filed:
Jun. 22, 1987
Applicant:
Inventors:
Roland Hartl, Muenster-Altheim, DE;
Dieter Kraemer, Mainz, DE;
Assignee:
Rohm GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 85 ; 424 86 ; 424 87 ; 530387 ;
Abstract
Antigenic substances having amino and/or carboxyl groups are bound covalently, with preservation of their electrochemical state, that is with preservation of the amino and/or carboxyl groups, to a particulate carrier which is not decomposable in the body of a vertebrate; such substances are introduced as an antigen into the body of a vertegrate to provoke an immune response of high specificity and long duration.