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. 27, 2024
Filed:
May. 03, 2019
Applicant:
Pfizer Inc., New York, NY (US);
Inventors:
Ashwinkumar Jain, East Lyme, CT (US);
Weili Yu, Pawcatuck, CT (US);
Assignee:
Pfizer Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/519 (2006.01); A61K 9/00 (2006.01); A61K 9/08 (2006.01); A61K 47/14 (2017.01); A61K 47/26 (2006.01);
U.S. Cl.
CPC ...
A61K 31/519 (2013.01); A61K 9/0053 (2013.01); A61K 9/08 (2013.01); A61K 47/14 (2013.01); A61K 47/26 (2013.01);
Abstract
The present invention relates to an oral solution formulation or an oral powder for constitution comprising 6-acetyl-8-cyclopentyl-5-methyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one, or a lactate or malate salt thereof, and a buffer system comprising lactic acid or malic acid.