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:
Apr. 09, 2013
Filed:
Sep. 08, 2009
Applicants:
Kyu-youn Hwang, Yongin-si, KR;
Joon-ho Kim, Yongin-si, KR;
Inventors:
Kyu-youn Hwang, Yongin-si, KR;
Joon-ho Kim, Yongin-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C40B 80/00 (2006.01); C07C 409/44 (2006.01); C12Q 1/68 (2006.01); A61K 51/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are a bi-functional compound that is positively charged at a first pH and negatively charged at a second pH, a solid support having the bi-functional compound immobilized thereon, and a method of isolating a nucleic acid, including: binding the bi-functional compound with a nucleic acid at a first pH and isolating the nucleic acid from the bi-functional compound at a second pH.