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. 26, 2007
Filed:
Feb. 21, 2006
Applicants:
Chung Chan, Sammamish, WA (US);
Tracey A. Pownder, Bellevue, WA (US);
Inventors:
Chung Chan, Sammamish, WA (US);
Tracey A. Pownder, Bellevue, WA (US);
Assignee:
ZymoGenetics, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P 21/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides two novelsynthetic promoters, Syn 1 and Syn 2. Syn 1 and Syn 2 are two tight regulated synthetic promoters that control uninduced, leaky expression of proteins that are toxic and interfere with production of recombinant protein from anexpression system.