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:
Sep. 20, 2022
Filed:
Sep. 07, 2018
Scienion Gmbh, Berlin, DE;
Guilhem Arnaud Tourniaire, Lyons, FR;
Ophelie Isabelle Berthuy, Diemoz, FR;
Francois Monjaret, Villeurbanne, FR;
Joshua Cantlon-Bruce, Spokane, WA (US);
Gianluigi Atzeni, Lyons, FR;
Illia Glavatskyi, Berlin, DE;
Scienion GMBH, Berlin, DE;
Abstract
A method and droplet dispenser for depositing single particles onto a target. For example, a single particle depositing method with improved rate of dispensing single particles and/or increased recovery of rare particles and/or with an extended applicability with different types of particles and/or operation conditions. The depositing method may be capable of increasing the rate of dispensing single cells without decreasing the recovery rate. Testing a single particle condition is combined with testing a zero particle condition and/or the particle type condition. The ejection and sedimentation regions are tested with regard to the presence of a single particle in the ejection, and further particle arrangements allowing a single particle deposition are identified and tested and/or the particle type detection is added to the dispenser control. Accordingly, the speed and recovery rate of dispensing single particles of interest can be improved.