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. 13, 2012
Filed:
Apr. 12, 2006
Applicants:
Gary G. Liversidge, West Chester, PA (US);
Scott Jenkins, Downingtown, PA (US);
Inventors:
Gary G. Liversidge, West Chester, PA (US);
Scott Jenkins, Downingtown, PA (US);
Assignee:
Alkermes Pharma Ireland Limited, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/20 (2006.01); A61K 9/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to nanoparticulate quinazoline derivative compositions having improved pharmacokinetic profiles and reduced fed/fasted variability. The nanoparticulate quinazoline derivative particles of the composition have an effective average particle size of less than about 2000 nm and are useful in the treatment of hyperproliferative disorders, such as cancer and other neoplastic diseases. The compositions may include quinazolinamine derivatives such as erlotinib or a salt thereof.