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.

Date of Patent:
Jul. 12, 2016

Filed:

Feb. 03, 2014
Applicant:

Bio-rad Laboratories, Inc., Hercules, CA (US);

Inventors:

Adam Bemis, Los Altos Hills, CA (US);

Thomas H. Cauley, III, Pleasanton, CA (US);

Klint Rose, Alviso, CA (US);

James M. Hamilton, Sunnyvale, CA (US);

Assignee:

Bio-Rad Laboratories, Inc., Hercules, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01L 3/02 (2006.01); F17D 3/00 (2006.01); B01F 9/00 (2006.01); B01F 5/00 (2006.01);
U.S. Cl.
CPC ...
F17D 3/00 (2013.01); B01F 5/0068 (2013.01); B01F 5/0071 (2013.01); B01F 5/0074 (2013.01); B01F 2009/0092 (2013.01); B01F 2009/0094 (2013.01); B01F 2009/0098 (2013.01); Y10T 137/86083 (2015.04);
Abstract

System, including apparatus and methods, for aspirating at least a portion of an emulsion from a well using a tip. In some embodiments, the tip may have a flat end and an inlet surrounded by the flat end. The well may have a floor with one or more surface features that prevent uninterrupted circumferential contact of the flat end of the tip with any region of the floor. In some embodiments, the tip may not have a flat end. In some embodiments, the well may have a port that guides the tip to the floor with the tip slanted with respect to the floor. Methods of making a device that includes the well are also disclosed.


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