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. 04, 2005
Filed:
May. 13, 2003
Kensall D. Wise, Ann Arbor, MI (US);
Richard Sacks, Ann Arbor, MI (US);
Katharine T. Beach, Ann Arbor, MI (US);
Joseph A. Potkay, Bay Village, OH (US);
Masoud Agah, Ann Arbor, MI (US);
Kensall D. Wise, Ann Arbor, MI (US);
Richard Sacks, Ann Arbor, MI (US);
Katharine T. Beach, Ann Arbor, MI (US);
Joseph A. Potkay, Bay Village, OH (US);
Masoud Agah, Ann Arbor, MI (US);
The Regents of the University of Michigan, Ann Arbor, MI (US);
Abstract
A high-sensitivity, separation microcolumn assembly for a microgas chromatograph and the like is provided. The assembly has an ultra-low mass complete with integrated heaters. The assembly uses multiple zones for temperature control, and microstructures that permit very rapid heating and cooling of the microcolumn.