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:
Dec. 01, 2015
Filed:
Aug. 28, 2013
Applicant:
Zoetis Services Llc, Florham Park, NJ (US);
Inventors:
Denis Billen, Kalamazoo, MI (US);
Matthew Joseph Birchmeier, Kalamazoo, MI (US);
Ronald J. VanderRoest, Kalamazoo, MI (US);
Assignee:
Zoetis Services LLC, Florham Park, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 491/107 (2006.01); A61K 31/422 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
C07D 491/107 (2013.01); A61K 31/422 (2013.01); A61K 45/06 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates to novel crystalline modifications of 1-(5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoro-methyl)-4,5-dihydroisoxazol-3-yl)-3′H-spiro[azetidine-3,1′-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone. The present invention also describes compositions and methods of treating a parasitic infection or infestation in an animal in need thereof. The present invention also relates to processes for making the crystalline forms.