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:
Aug. 17, 1993
Filed:
Nov. 03, 1989
Applicant:
Inventors:
Anthony G Ostle, Dallas Center, IA (US);
Michael J Wannemuehler, Ames, IA (US);
Assignees:
Iowa State University Research Foundation, Inc., Ames, IA (US);
Ambico, Inc., Dallas Center, IA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 92 ; 424 88 ; 424 / ; 424 9464 ; 435 23 ; 435220 ;
Abstract
The effectiveness of parenteral vaccination of swine with Treponema hyodysenteriae preparations is increased by reducing the protein content of the Treponema hyodysenteriae cells and subcellular components in the vaccine.