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:
Jun. 30, 1992
Filed:
Sep. 10, 1990
Applicant:
Inventors:
Xiaohua Huang, Mountain View, CA (US);
Richard N Zare, Stanford, CA (US);
Andrew G Ewing, State College, PA (US);
Sandra E Sloss, State College, PA (US);
Assignee:
The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
2041801 ; 2042 / ;
Abstract
Electrical and electrochemical end-column detectors are provided in which the sensing microelectrode is placed at the outlet of the separation capillary. The novel design minimizes the electrical interference caused by the applied high voltage during CZE separations, and provides for detectors that are easy to construct, sensitive, reliable, and easy to operate.