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:
Dec. 02, 2014
Filed:
May. 07, 2010
Kyeong-eun Jung, Anyang-si, KR;
Alexei Kayushin, Moscow, RU;
Moon Hee Kim, Seoul, KR;
Kyung-il Kim, Seongnam-si, KR;
Sungwon Kim, Daejeon, KR;
Yumi Ji, Gunpo-si, KR;
Kyeong-Eun Jung, Anyang-si, KR;
Alexei Kayushin, Moscow, RU;
Moon Hee Kim, Seoul, KR;
Kyung-Il Kim, Seongnam-si, KR;
Sungwon Kim, Daejeon, KR;
Yumi Ji, Gunpo-si, KR;
St. Pharm Co., Ltd., Gyeonggi-do, KR;
Abstract
The present invention provides a method for preparing nucleotide oligomers, including (a) coupling a nucleotide dimer or nucleotide trimer to a nucleoside attached to solid supports or to universal solid supports as a starting material; (b) sequentially coupling nucleotide monomers to the resulting structures of Step (a) to prepare a nucleotide oligomer; and (c) removing the nucleotide oligomers from the solid supports. The method of the present invention provides nucleotide oligomers having 15-20% higher purity than the conventional art. The present invention enables the efficient and inexpensive synthesis of nucleotide oligomers with high purity within a shorter period of time.