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. 20, 2007
Filed:
Jul. 03, 2002
Applicants:
Daniel David Lecloux, Wilmington, DE (US);
Steven J. Medwin, Binghamton, NY (US);
Eric Maurice Smith, Wilmington, DE (US);
Inventors:
Daniel David Lecloux, Wilmington, DE (US);
Steven J. Medwin, Binghamton, NY (US);
Eric Maurice Smith, Wilmington, DE (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an apparatus for rapidly screening chemicals for their ability to sublime. The apparatus consists of a heated well plate, where the chemicals are deposited, and a cooled finger plate, holding fingers that penetrate each well. The two plates touch at only the perimeter in order to facilitate a vacuum seal and to reduce any thermal transfer.