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. 09, 2015
Filed:
Aug. 30, 2010
Benedikt Hartwig, Darmstadt, DE;
Norbert Windhab, Hofheim, DE;
Melanie Liefke, Ober-Ramstadt, DE;
Juan Tome Alcalde, Madrid, ES;
Michael Damm, Roedermark, DE;
Rosario Lizio, Dieburg, DE;
Michael Gottschalk, Ober-Ramstadt, DE;
Angela Olf, Gross-Rohrheim, DE;
Christian Meier, Darmstadt, DE;
Andreas Gryczke, Riedstadt, DE;
Benedikt Hartwig, Darmstadt, DE;
Norbert Windhab, Hofheim, DE;
Melanie Liefke, Ober-Ramstadt, DE;
Juan Tome Alcalde, Madrid, ES;
Michael Damm, Roedermark, DE;
Rosario Lizio, Dieburg, DE;
Michael Gottschalk, Ober-Ramstadt, DE;
Angela Olf, Gross-Rohrheim, DE;
Christian Meier, Darmstadt, DE;
Andreas Gryczke, Riedstadt, DE;
Evonik Röhm Gmbh, Darmstadt, DE;
Abstract
The invention relates to an oral dosage form, comprising at least one biologically active agent, formulation auxiliary substances and magnetizable particles, wherein the dosage form has an at least two phase composition, wherein the phases can dissolve in the body after oral administration due to their formulation and the magnetizable particles are bound in formulation auxiliary substances and are present in a magnetized state, wherein the magnetized particles are present in at least two phases of the dosage form and generate magnetic fields, wherein these phases dissolve at different times in the body after oral administration, and wherein the magnetic field strength with respect to time, position and movement in the body is acquired using a detection system and can be evaluated using a computer-based evaluation system.