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:
Feb. 09, 2010
Filed:
Sep. 21, 2005
Applicants:
Michael Trunk, Ingelheim, DE;
Inga-lis Timmermann, Kiel, DE;
Bernd Wilhelm Mueller, Flintbek, DE;
Hartwig Andreas Steckel, Schoenkirchen, DE;
Inventors:
Michael Trunk, Ingelheim, DE;
Inga-Lis Timmermann, Kiel, DE;
Bernd Wilhelm Mueller, Flintbek, DE;
Hartwig Andreas Steckel, Schoenkirchen, DE;
Assignee:
Boehringer Ingelheim International GmbH, Ingelheim, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/50 (2006.01); A61K 9/00 (2006.01); A61K 9/14 (2006.01); A61K 31/715 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for the surface-energy passivation of lactose which is intended for use as an excipient in the production of inhalable powders, and the use of such optimised carrier materials in the manufacture of inhalable powders.