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:
Jul. 09, 2024
Filed:
Jul. 14, 2022
Applicant:
Crititech, Inc., Lawrence, KS (US);
Inventors:
Jacob Sittenauer, Lawrence, KS (US);
Joseph Farthing, Lawrence, KS (US);
Mark Williams, Lawrence, KS (US);
Michael Baltezor, Lawrence, KS (US);
Gere Dizerega, Lawrence, KS (US);
Aranza Barreda Abarca, Lawrence, KS (US);
Shelby Clark, Lawrence, KS (US);
Assignee:
CRITITECH, INC., Lawrence, KS (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 31/5365 (2006.01); A61K 47/26 (2006.01);
U.S. Cl.
CPC ...
A61K 9/14 (2013.01); A61K 31/5365 (2013.01); A61K 47/26 (2013.01);
Abstract
The disclosure provides particles of at least 95% by weight of lapatinib, or a pharmaceutically acceptable salt thereof, wherein the particles have a specific surface area (SSA) of at least 10 m/g and have a mean particle size by volume distribution of between about 0.7 μm and about 8 μm.