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:
Sep. 09, 2003
Filed:
Jun. 30, 2000
Applicant:
Inventor:
Tapio Lankinen, Turku, FI;
Assignee:
Leiras Oy, Turku, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/14 ;
U.S. Cl.
CPC ...
A61K 9/14 ;
Abstract
The invention concerns a method for preparing a physically stable and homogeneous powdered preparation containing particles of an active agent. The particles are suspended in a suspending agent in which the particles are insoluble, and the suspending agent is evaporated from the suspension. Physiologically acceptable additives such as a carrier may optionally be added to the suspension.