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:
Jun. 20, 2017
Filed:
Jan. 10, 2011
Applicants:
Lars Dähne, Berlin, DE;
Gabriella Egri, Berlin, DE;
Claudia Aldenhoven, Berlin, DE;
Inventors:
Assignee:
SURFLAY NANOTEC GMBH, Berlin, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61M 15/06 (2006.01); A61K 9/00 (2006.01);
U.S. Cl.
CPC ...
A61M 15/06 (2013.01); A61K 9/007 (2013.01);
Abstract
The invention relates to a depot for storing and dispensing a substance into a gas phase, having a hybrid structure made of an open-pored macroporous support skeleton, through which a gas can flow, and nanoporous particles immobilized on the support skeleton, which in the pores thereof contain at least one active ingredient to be released, wherein the support skeleton consists of particles or fibers that are permanently connected to each other.