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:
Nov. 15, 2016
Filed:
Sep. 14, 2004
Viswanathan Srinivasan, The Woodlands, TX (US);
Ralph Brown, Southlake, TX (US);
David Brown, Colleyville, TX (US);
Juan Carlos Menendez, Bedford, TX (US);
Venkatesh Balasubramanian, Arlington, TX (US);
Somphet Peter Suphasawud, Fort Worth, TX (US);
Viswanathan Srinivasan, The Woodlands, TX (US);
Ralph Brown, Southlake, TX (US);
David Brown, Colleyville, TX (US);
Juan Carlos Menendez, Bedford, TX (US);
Venkatesh Balasubramanian, Arlington, TX (US);
Somphet Peter Suphasawud, Fort Worth, TX (US);
SOVEREIGN PHARMACEUTICALS, LLC, Fort Worth, TX (US);
Abstract
A pharmaceutical dosage form which comprises phenylepherine or a pharmaceutically acceptable salt thereof and a second drug. The dosage form provides a plasma concentration within the therapeutic range of the second drug over a period which is coextensive with at least about 70% of the period over which the dosage form provides a plasma concentration within the therapeutic range of phenylepherine. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.