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:
Mar. 03, 2015
Filed:
Jan. 13, 2011
Applicants:
Mark Ellis, Slough, GB;
David Paul Humphreys, Slough, GB;
Inventors:
Mark Ellis, Slough, GB;
David Paul Humphreys, Slough, GB;
Assignee:
UCB Pharma S.A., Brussels, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 15/70 (2006.01); C12N 15/09 (2006.01); C12N 9/52 (2006.01); C07K 16/24 (2006.01); C12P 21/02 (2006.01);
U.S. Cl.
CPC ...
C12N 9/52 (2013.01); C07K 16/241 (2013.01); C12N 15/70 (2013.01); C12P 21/02 (2013.01); C07K 2317/55 (2013.01);
Abstract
The present invention provides a recombinant gram-negative bacterial cell comprising a mutant spr gene encoding a mutant spr protein and wherein the cell comprises a non-recombinant wild-type chromosomal Tsp gene.