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:
Sep. 22, 2009
Filed:
Aug. 10, 2004
Applicants:
Yong Chul Shin, Jinju-si, KR;
John Y J Jeon, Seoul, KR;
Kyung Hwa Jung, Jinju-si, KR;
MI Ran Park, Busan, KR;
Youngso Kim, Seoul, KR;
Inventors:
Yong Chul Shin, Jinju-si, KR;
John Y J Jeon, Seoul, KR;
Kyung Hwa Jung, Jinju-si, KR;
Mi Ran Park, Busan, KR;
Youngso Kim, Seoul, KR;
Assignee:
Sandoz AG, Basel, CH;
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/80 (2006.01); C07H 21/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A CPC acylase mutant of the present invention has an improved reactivity and specific activity to CPC, which can be efficiently employed for directly preparing 7-ACA from CPC by a one-step enzymatic method.