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. 28, 2006
Filed:
Dec. 18, 2001
Lawrence J. Daquino, Los Gatos, CA (US);
Richard P. Tella, Sunnyvale, CA (US);
Lawrence J. DaQuino, Los Gatos, CA (US);
Richard P. Tella, Sunnyvale, CA (US);
Agilent Technologies, Inc., Palo Alto, CA (US);
Abstract
Non-contact fluid deposition devices having multiple axis printhead adjusters are provided. The subject printhead adjusters are made up of a single rigid frame that holds at least one printhead housing, where in certain embodiments multiple printhead housings, e.g., two, are held in side-by-side configuration in the single rigid frame of the adjuster. Each housing is adjusted in said adjuster by its own set of axis adjustment elements, where the set includes a rotational axis adjustment element for each horizontal and/or vertical axis adjustment element that is present. In using the subject devices, a printhead present in the adjuster is loaded with a volume of fluid, which in many embodiments is a fluid that includes a biopolymer or precursor thereof. The loaded printhead is then placed in opposing relation to a surface of a substrate and actuated to deposit a volume of fluid on the substrate. Prior to fluid loading and/or deposition, the printhead is typically adjusted with the set of axis adjustment elements. The subject invention finds use in a variety of applications, including the production of biopolymeric arrays.