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:
Feb. 13, 2018
Filed:
Apr. 30, 2014
Applicant:
Bio-rad Laboratories, Inc., Hercules, CA (US);
Inventors:
Richard Day, Cambridge, GB;
Michael Burcher, Cambridge, GB;
Nathan Wrench, Cambridge, GB;
Marek Myszko, Cambridge, GB;
Matthew Hayes, Cambridge, GB;
Assignee:
Bio-Rad Laboratories, Inc., Hercules, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/22 (2006.01); B01D 29/62 (2006.01); G01N 1/34 (2006.01); B01D 29/72 (2006.01); G01N 1/40 (2006.01);
U.S. Cl.
CPC ...
B01D 29/62 (2013.01); G01N 1/34 (2013.01); B01D 29/72 (2013.01); G01N 2001/4088 (2013.01);
Abstract
A filter device having a sonotrode connected to a filtration assembly. The filtration assembly has a filter body having a fluid passage. The filter body has a filter across the fluid passage. The filter assembly has a resonant frequency and the sonotrode is adapted to vibrate the filter assembly at or near the resonant frequency.