Patent · US Active

IgG bispecific antibodies and processes for preparation

US11976136B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignees

ELI LILLY AND COMPANY · US
The University of North Carolina at Chapel Hill · US

Inventors

Hector Aldaz · San Marcos, US
Shane Krummen Atwell · Carlsbad, US
Stephen Demarest · San Diego, US
Karen Jean Froning · Escondido, US
Brian Arthur Kuhlman · Chapel Hill, US
Andrew Philip Leaver-Fay · Carrboro, US

Key dates

Filing date	Jul 17, 2020
Grant date	May 7, 2024
Priority date	—
Expiry date	Feb 19, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07K2317/94
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The present invention provides fully IgG bi-specific antibodies comprising designed residues in the interface of the heavy chain-heavy chain (CH3/CH3) domains, processes for preparing said fully IgG bi-specific antibodies, and nucleic acids, vectors and host cells encoding the same.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.