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:
Apr. 25, 1989
Filed:
Jan. 22, 1986
Applicant:
Inventors:
Assignee:
American Home Products Corp. (Del), New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C12N / ;
U.S. Cl.
CPC ...
435237 ; 424 89 ; 435235 ; 435236 ; 435243 ; 435245 ;
Abstract
An efficacious parenterally administered modified live Canine Corona virus vaccine which provides systemic, humoral protection and also protection of the intestinal tract in dogs from infection by virulent Canine Corona virus is produced. A method for propagation of the Canine Corona virus and its attenuation and a method of evaluating the effectiveness of a Canine Corona virus vaccine in canines is also disclosed.