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. 28, 2017
Filed:
Mar. 12, 2014
Dianna M. Murphy Jordan, Ames, IA (US);
Brian Thomas Martinson, Duncombe, IA (US);
Michael B. Roof, Ames, IA (US);
Eric Martin Vaughn, Ames, IA (US);
Joseph Gilbert Victoria, Ames, IA (US);
Dianna M. Murphy Jordan, Ames, IA (US);
Brian Thomas Martinson, Duncombe, IA (US);
Michael B. Roof, Ames, IA (US);
Eric Martin Vaughn, Ames, IA (US);
Joseph Gilbert Victoria, Ames, IA (US);
Boehringer Ingelheim Vetmedica, Inc., St. Joseph, MO (US);
Abstract
The present invention relates to Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) mutant strains having increased stability; compositions containing the strains or antigens derived therefrom; vaccines containing the strains, including killed, attenuated or subunit vaccines; nucleic acids encoding PRRSV polypeptides, polypeptides encoded by the nucleic acids, including antigenic fragments thereof; antibodies which specifically bind to said polypeptides, and methods making and using thereof.