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. 17, 2013
Filed:
Nov. 26, 2009
Jin Suk Cho, Daejeon, KR;
Jong Won Yoon, Daejeon, KR;
Eun Soo Choi, Daejeon, KR;
Jeong Min Kim, Daejeon, KR;
Ho Joon Choi, Daejeon, KR;
Sung Hag Kim, Suwon-si, KR;
Seong Kyu Kim, Daejeon, KR;
Jae Jong Kim, Daejeon, KR;
Jin Suk Cho, Daejeon, KR;
Jong Won Yoon, Daejeon, KR;
Eun Soo Choi, Daejeon, KR;
Jeong Min Kim, Daejeon, KR;
Ho Joon Choi, Daejeon, KR;
Sung Hag Kim, Suwon-si, KR;
Seong Kyu Kim, Daejeon, KR;
Jae Jong Kim, Daejeon, KR;
Genotech Co., Ltd., Daejeon, KR;
Samyang Biopharmaceuticals Corporation, Seoul, KR;
Abstract
Provided is a process for purifying a vancomycin wet body, comprising: dissolving a wet body obtained from a microorganism-fermented solution containing vancomycin into a water soluble solvent to a concentration of about 1 to 40 g/L and carrying out reverse osmosis filtration; and carrying out lyophilization of the filtered vancomycin. The process for purifying a vancomycin wet body provides high-purity vancomycin, while avoiding degradation of stability during a drying step.