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. 09, 2019
Filed:
Jun. 12, 2015
Par Pharmaceutical, Inc., Chestnut Ridge, NY (US);
Patrick J. Arnall, St. Louis, MO (US);
Theodore H. Feller, St. Louis, MO (US);
Angela Sutterer, St. Louis, MO (US);
Thomas E. Fleming, St. Louis, MO (US);
ENDO PHARMACEUTICALS INC., Malvern, PA (US);
Abstract
The present invention relates generally to vitamin Bnasal spray compositions and methods of using the same in the treatment of vitamin Bdeficiency and various disorders that are related to such deficiency. In particular embodiments, the present invention is directed to treatment methods comprising intranasal administration of a cobalamin composition according to a particular dosing and frequency schedule and to a preservative-free nasal spray composition comprising a cobalamin compound useful in the practice of such treatment methods.