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. 26, 2013
Filed:
Jun. 07, 2012
Tim Fat Tam, Vaughan, CA;
Blaise N′zemba, Brampton, CA;
Regis Leung-toung, Mississauga, CA;
Yingsheng Wang, Toronto, CA;
Yanqing Zhao, Toronto, CA;
Lily Yu, Woodbridge, CA;
Tim Fat Tam, Vaughan, CA;
Blaise N′Zemba, Brampton, CA;
Regis Leung-Toung, Mississauga, CA;
Yingsheng Wang, Toronto, CA;
Yanqing Zhao, Toronto, CA;
Lily Yu, Woodbridge, CA;
Apotex Technologies inc., Toronto, ON, CA;
Abstract
The present invention relates to crystalline forms of the mono-sodium salt of D-isoglutamyl-D-tryptophan, pharmaceutical compositions comprising them, their use in the treatment of various diseases and conditions, and processes for their preparation. In particular, the present invention relates the crystal modification 1 (polymorphic form F) of the mono-sodium salt of D-isoglutamyl-D-tryptophan.