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:
Nov. 21, 2000
Filed:
Apr. 10, 1998
Valery V Antonenko, Cupertino, CA (US);
Nicolay V Kulikov, Redwood City, CA (US);
Glaxo Wellcome Inc., Research Triangle Park, NC (US);
Abstract
The invention provides improved chemical synthesizers and methods for their use. In one exemplary embodiment, a chemical synthesizer system has a reaction vessel block having a plurality of reaction vessels which are adapted to hold solid supports. A wash plate is removably attachable to a top end of the reaction vessel block. The wash plate has a plurality of fluid delivery orifices which are aligned with the reaction vessels when the wash plate is attached to the top end of the reaction vessel block. In this way, fluids may be supplied to each of the reaction vessels through the orifices. The system can include a vortex mixer that is held stationary by evacuation a cavity formed between the mixer base and a gasket.