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:
Oct. 25, 2016
Filed:
Dec. 18, 2014
Applicant:
Mallinckrodt Llc, Hazelwood, MO (US);
Inventors:
Thomas R. Prentice, Lake Elmo, MN (US);
Angela A. Strantz, Mahtomedi, MN (US);
Assignee:
Mallinckrodt LLC, Hazelwood, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/197 (2006.01); A61K 31/4015 (2006.01); A61K 31/195 (2006.01); A61K 9/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/197 (2013.01); A61K 9/0085 (2013.01); A61K 31/195 (2013.01); A61K 31/4015 (2013.01); A61K 9/0019 (2013.01); Y10S 514/906 (2013.01);
Abstract
The present invention relates generally to a sterile, particulate-free, stable intrathecal baclofen solution with less than 0.5% of 4-(4-chlorophenyl)-2-pyrrolidone, a degradation product. These solutions are stable under a variety of storage conditions and for extended periods of time. Also disclosed are methods for preparing such compositions.