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:
Jun. 11, 2002
Filed:
May. 31, 2000
Teresa Christianson, Cotati, CA (US);
Dean Goddette, Rohnert Park, CA (US);
Beth Frances Ladin, Santa Rosa, CA (US);
Maria R. Lau, Fairfield, CA (US);
Christian Paech, Santa Rosa, CA (US);
Robert B. Reynolds, Santa Rosa, CA (US);
Charles R. Wilson, Santa Rosa, CA (US);
Shiow-Shong Yang, Santa Rosa, CA (US);
Henkel Konnarditgesellshaft auf Aktien, Duesseldorf, DE;
Abstract
Mutant DSM 5483 proteases are derived by the replacement of at least one amino acid residue of the mature form of the DSM 5483 alkaline protease. The mutant proteases are expressed by genes which are mutated by site-specific mutagenesis. The amino acid sites selected for replacement are identified by means of a computer based method which compares the three dimensional structure of the wild-type protease and a reference protease.