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:
Aug. 11, 2015
Filed:
May. 26, 2009
Jeroen Hans Nieuwenhuis, Eindhoven, NL;
Ahmed Mohammed Taki Jehanli, Abingdon, GB;
Femke Karina DE Theije, Eindhoven, NL;
Eduard Gerard Marie Pelssers, Eindhoven, NL;
Jeroen Hans Nieuwenhuis, Eindhoven, NL;
Ahmed Mohammed Taki Jehanli, Abingdon, GB;
Femke Karina De Theije, Eindhoven, NL;
Eduard Gerard Marie Pelssers, Eindhoven, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
The invention provides a device for detecting drugs of abuse or other compounds in saliva. The invention thus provides a device for detecting the presence of one or more analytes in a saliva sample, comprising: (a) One or more pre-treatment regions for specifically or non-specifically removing at least a part of the fraction of the saliva sample interfering with detection of the one or more analytes; and (b) A detection region comprising a biosensor surface, the surface comprising: molecules capable of specifically binding the one or more analytes; or the one or more analytes and/or analyte analogs.