Patent 8992915 was granted and assigned to Boehringer Ingelheim on March, 2015 by the United States Patent and Trademark Office.
The present invention relates to immunotherapies that are based on depletion of CD37-positive cells such as B-cells. The present invention provides methods for reduction of CD37-positive cells such as B-cells in an individual/patient using a combination of CD37 antibody/antibodies and ICE. The combination of CD37 antibodies and ICE is shown to have improved anti-tumor efficacy compared to single agent treatment. The application further provides materials and methods for treatment of diseases involving aberrant B-cell activity.