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:
Jul. 08, 2025
Filed:
Mar. 19, 2021
Bruker Daltonik Gmbh, Bremen, DE;
Sven Malik, Hamburg, DE;
Paul Ritter, Ostritz, DE;
Klaus Wiehler, Hamburg, DE;
Dirk Dammann, Hamburg, DE;
Abstract
The invention relates to methods for operating a microfluidic device in the analysis of sample substances, comprising: (i) providing the microfluidic device, which contains an array of separate sensor spots; (ii) addressing a first selection of the sensor spots with sample substances taken up in fluid, said first selection not comprising the whole array of sensor spots; (iii) optically sensing of the first selection of sensor spots for an interaction with the sample substances; (iv) changing the operation of the microfluidic device in response to the optically sensed interaction, by addressing a second selection of the sensor spots with the sample substances taken up in fluid, said second selection not being identical to the first selection, and (v) analyzing the sample substances by optical sensing of a third selection of sensor spots which is part of the second selection. The invention likewise relates to a corresponding arrangement with microfluidic device.