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:
Sep. 06, 2005
Filed:
Jun. 14, 2002
Jay K. Bass, Mountain View, CA (US);
Maryam Mobed-miremadi, Sunnyvale, CA (US);
Eric M. Leproust, Campbell, CA (US);
Jay K. Bass, Mountain View, CA (US);
Maryam Mobed-Miremadi, Sunnyvale, CA (US);
Eric M. Leproust, Campbell, CA (US);
Agilent Technologies, Inc., Palo Alto, CA (US);
Abstract
Methods and apparatus are disclosed for synthesizing a purality of compounds such as biopolymers on the surface of supports. The synthesis comprises a plurality of steps in which reagents for conducting the synthesis are deposited o the surface of the support to form precursors of the chemical compounds and, ultimately, the chemical compounds themselves. An error in the deposition may occur in one or more of the plurality of steps. A reagent for forming the chemical compounds is deposited on the surface of the support. A determination is made as to whether an error occurred in the depositing of the reagent. If an error is detected, the support is treated to re-deposit at least some of those reagents that were not correctly deposited. In one approach the support is treated to stabilize precursors of the chemical compounds, the source of the error is corrected, and the reagent applied above is re-deposited on the surface.