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.

Date of Patent:
Mar. 20, 2018

Filed:

Apr. 27, 2017
Applicant:

Crititech, Inc., Lawrence, KS (US);

Inventors:

Michael Baltezor, Lawrence, KS (US);

Joseph Farthing, Lawrence, KS (US);

Jake Sittenauer, Lawrence, KS (US);

Jahna Espinosa, Lawrence, KS (US);

Samuel Campbell, Lawrence, KS (US);

Matthew McClorey, Lawrence, KS (US);

Julia K. Fischer, Lawrence, KS (US);

Mark D. Williams, Lawrence, KS (US);

Assignee:

Crititech, Inc., Lawrence, KS (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/337 (2006.01); A61K 9/16 (2006.01); B01J 3/02 (2006.01); B01J 3/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/337 (2013.01); A61K 9/1682 (2013.01); B01J 3/008 (2013.01); B01J 3/02 (2013.01);
Abstract

Compositions are provided that include having at least 95% by weight of a taxane, or a pharmaceutically acceptable salt thereof, where the particles have a mean bulk density between about 0.050 g/cmand about 0.15 g/cm, and/or a specific surface area (SSA) of at least 18 m/g, 20 m/g, 25 m/g, 30 m/g, 32 m/g, 34 m/g, or 35 m/g. Methods for making and using such compositions are also provided.


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