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:
Oct. 05, 2010
Filed:
Jun. 08, 2007
Applicants:
David Ray Filpula, Piscataway, NJ (US);
Maoliang Wang, East Brunswick, NJ (US);
Inventors:
David Ray Filpula, Piscataway, NJ (US);
Maoliang Wang, East Brunswick, NJ (US);
Assignee:
Defiante Farmaceutica, S.A., Funchal-Madeira, PT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 21/00 (2006.01); C12N 15/00 (2006.01); C12N 1/21 (2006.01); C07H 21/00 (2006.01); C12N 9/82 (2006.01); C12Q 1/34 (2006.01); C07K 14/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides a recombinanthost cell for producing an-asparaginase II enzyme. The host cell includes anchromosome and at least one copy of a recombinant extrachromosomal vector, wherein the recombinant extrachromosomal vector encodes the L-asparaginase II enzyme, wherein the host cell chromosome also encodes the same L-asparaginase II enzyme, and wherein the host chromosome does not encode any other isoform of L-asparaginase II.