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:
Dec. 13, 2016
Filed:
Dec. 16, 2010
Jiang Gao, Berlin, DE;
Monika Fischler, Berlin, DE;
Volker A. Erdmann, Berlin, DE;
MAGFORCE AG, Berlin, DE;
Abstract
The present invention relates to an active substance release system containing two compounds. The first compound comprises a nanoparticle, combined with an oligonucleotide inhibition strand that is hybridized with a catalytically active nucleic acid. The second compound comprises a carrier, combined with a substrate molecule that is coupled to a therapeutic active substance. By means of external stimulation, the catalytically active nucleic acid of the first compound is released and specifically binds to the substrate molecule of the second compound. This leads to cleavage of the substrate molecule, whereby the active substance bound thereto is released.