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:
Jul. 23, 2013
Filed:
Dec. 03, 2007
Applicants:
James C. Samuelson, Newburyport, MA (US);
Theodore B. Davis, Boxford, MA (US);
Elisabeth A. Raleigh, Somerville, MA (US);
Maurice W. Southworth, Newburyport, MA (US);
Inventors:
James C. Samuelson, Newburyport, MA (US);
Theodore B. Davis, Boxford, MA (US);
Elisabeth A. Raleigh, Somerville, MA (US);
Maurice W. Southworth, Newburyport, MA (US);
Assignee:
New England Biolabs, Inc., Ipswich, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
C12P 21/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compositions and methods are provided for expression of a toxic protein in a host cell preferably a bacterial host cell where at least one T7 RNA polymerase gene Is contained on the host cell chromosome and one or more genes encoding a T7 RNA polymerase inhibitor is located on an F' plasmid or on the chromosome.