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. 18, 2022
Filed:
Aug. 13, 2018
Morphosys Ag, Planegg, DE;
Thomas Tiller, Munich, DE;
Steffen Runz, Heidelberg, DE;
Julia Neugebauer, Munich, DE;
Andreas Bültmann, Planegg, DE;
MORPHOSYS AG, Planegg, DE;
Abstract
The present disclosure provides humanized antibodies that specifically bind to CD3 with an optimized affinity and induce T cell-mediated killing of tumour related target antigen high expressing cells with high potency but have limited killing activity on target antigen low expressing cells. The present disclosure also provides bispecific antibodies comprising a first antigen-binding domain that specifically binds to human CD3 with optimized affinity and a second antigen-binding molecule that specifically binds a tumor-related antigen. The disclosure further relates to methods of generating such humanized antibodies and bispecific antibodies for biological, diagnostic, pharmaceutical and other uses.