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. 09, 1999
Filed:
Dec. 14, 1994
Francedilla.ois Chatelain, Paris, FR;
Viktor Kumarev, Villemonble, FR;
GENSET, Paris, FR;
Abstract
The present invention relates to a process for preparing polynucleotides on a solid support in a reactor in the form of a column through which solutions of reagents and/or solvents are circulated, wherein the solid phase constituting said solid support is immobilized in said reactor, and said solutions migrate in the column and through the solid phase according to a frontal progression, such that the successive solutions from each step of a synthesis cycle do not mix at all, or very little. The subject of the present invention is also a reactor consisting of a column completely filled with particles of porous materials constituting the solid support, and a synthesis device including such a reactor.