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:
Oct. 20, 2009
Filed:
Jan. 24, 2005
Applicant:
Michael L Medley, Beverly Hills, FL (US);
Inventor:
Michael L Medley, Beverly Hills, FL (US);
Assignee:
Optimize Technologies, Inc., Oregon City, OR (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of forming a column (and) for use with an analytical chemical instrument. The method includes placing a frit (and) in proximity to a distal end (and) of a tube (and) having an internal bore (and) adapted to receive packing material (and) for selectively interacting with an analyte of interest in a sample. The method further includes laser welding the frit to the tube and inserting packing material within the internal bore of the tube. A column formed in accordance with this method.