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. 14, 2009
Filed:
Apr. 12, 2004
Jun Wang, Hong Kong, CN;
Hongkin Yap, Hong Kong, CN;
Waikei Tsang, Hong Kong, CN;
Yuksun Lui, Hong Kong, CN;
Yaulung Philip Siu, Kowloon Hong Kong, CN;
Supyin Tsang, Hong Kong, CN;
Minghon Yau, Hong Kong, CN;
Jun Wang, Hong Kong, CN;
Hongkin Yap, Hong Kong, CN;
Waikei Tsang, Hong Kong, CN;
Yuksun Lui, Hong Kong, CN;
Yaulung Philip Siu, Kowloon Hong Kong, CN;
Supyin Tsang, Hong Kong, CN;
Minghon Yau, Hong Kong, CN;
Other;
Abstract
The present invention discloses two novel D-amino acid oxidases, whose activities of converting cephalosporin C to glutaryl-7-aminocephalosporanic acid are at least 25% higher than that of wild-typeD-amino acid oxidase and the encoding DNA sequences thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile