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. 02, 2009
Filed:
Mar. 19, 1998
Applicants:
David J. Fitzgerald, Rockville, MD (US);
Ira Pastan, Potomac, MD (US);
Elizabeth Mansfield, Bethesda, MD (US);
Robert Kreitman, Potomac, MD (US);
Inventors:
David J. Fitzgerald, Rockville, MD (US);
Ira Pastan, Potomac, MD (US);
Elizabeth Mansfield, Bethesda, MD (US);
Robert Kreitman, Potomac, MD (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods and compositions relating to recombinant anti-CD22 antibodies with high binding affinity, and immunoconjugates comprising the anti-CD22 antibody linked to a therapeutic agent such as aexotoxin or a detectable label. The invention provides diagnostic methods, and means to inhibit the growth of malignant B cells.