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:
Mar. 13, 2012
Filed:
Nov. 21, 2008
Applicants:
Hua Yang, Foster City, CA (US);
Delphine Caroline Imbert, Cupertino, CA (US);
Inventors:
Hua Yang, Foster City, CA (US);
Delphine Caroline Imbert, Cupertino, CA (US);
Assignee:
Alza Corporation, Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12M 1/12 (2006.01); C12M 1/34 (2006.01); G01N 13/04 (2006.01); B01L 3/12 (2006.01); B01L 99/00 (2010.01); B01D 63/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A new design for a static diffusion cell for use in a diffusion sampling apparatus to be used in conjunction with automated or manual sampling is disclosed. The diffusion cell of present invention provides to an improved and efficient diffusion assay system.