IP Library › Granted Patent US 9,339,532
Granted Patent B2
US 9,339,532 · App. 14/101,659 · Granted May 17, 2016

Potomac horse fever isolates

Inventors: Lisa Purtle (Olathe, KS); Mark Mellencamp (St. Joseph, MO); Wendy Vaala (Alma, WI)
Assignee: Intervet Inc.
A61K39/0233C12N1/20C12R1/01A61K2039/521A61K2039/552C12Q1/689G01N2333/29
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Quick Facts
Patent No.
US 9,339,532
App. No.
14/101,659
Granted
May 17, 2016
Kind
B2
Abstract

The present invention discloses novel isolates of Neorickettsia risticii , compositions comprising such isolates, vaccines and methods for using such vaccines against Potomac Horse Fever.

Claims (3)

1. A composition comprising a N. risticii Michigan isolate having the ATCC deposit number PTA-11404; wherein the N. risticii is killed or inactivated.

2. The composition of claim 1 wherein the N. risticii is killed or inactivated by a method selected from the group comprising sonication, freeze-thaw techniques, pressure, treatment with heat, a chemical and an enzyme.

3. The composition of claim 2 wherein the chemical is selected from the group consisting of binary ethyleneimine and formalin.

Assignments (1)
CHANGE OF ADDRESS Recorded Sep 26, 2023
From: INTERVET INC.
To: INTERVET INC.
Reel/Frame 065028/0818 →
Continuity (4)
Division 13221356 · Aug 30, 2011
Provisional Application 61378261 · Aug 30, 2010
Provisional Application 61381326 · Sep 9, 2010
Related Publication 20140186385A1 · Jul 3, 2014