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:
Jan. 15, 2019
Filed:
Jan. 18, 2017
Applicant:
Mallinckrodt Nuclear Medicine Llc, Maryland Heights, MO (US);
Inventors:
Sumit Verma, Chesterfield, MO (US);
Bryan S. Petrofsky, St. Louis, MO (US);
Kevin B. Graves, Catawissa, MO (US);
Donald W. Reese, Florissant, MO (US);
Assignee:
Mallinckrodt Nuclear Medicine LLC, Maryland Heights, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 35/143 (2006.01); B01D 46/00 (2006.01); B01D 65/10 (2006.01); G01N 15/08 (2006.01); G21F 7/015 (2006.01);
U.S. Cl.
CPC ...
G01N 15/0806 (2013.01); B01D 65/102 (2013.01); B01D 65/104 (2013.01); G01N 15/082 (2013.01); G21F 7/015 (2013.01); B01D 46/0086 (2013.01); B01D 2273/18 (2013.01); G01N 2015/084 (2013.01);
Abstract
HEPA filter integrity testing apparatus including an automated mover, a scan module connected to the automated mover, and scan probes disposed along the length of the scan module. Assemblies also include HEPA filters and the filter integrity testing apparatus. A method of determining the integrity of HEPA filters with the filter integrity apparatus is disclosed.