Patent · US Active

Powdered protein compositions and methods of making same

US9610301B2 · kind B2 · utility

2Cited by

28References

6Claims

0Family size

Assignee

Abb Vie Deutschland Gmbh & Co. KG · DE

Inventors

Peter K. Lassner · Forchheim, DE
Michael Adler · Bel Air, US
Geoffrey F. Lee · Pacifica, US
Hans-Juergen Krause · Havelsee, DE
Michael Siedler · Munich, DE

Key dates

Filing date	Jan 15, 2009
Grant date	Apr 4, 2017
Priority date	—
Expiry date	Dec 25, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07K2317/55
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A method for preparing a protein or peptide powder is provided that includes spray drying a solution including more than, e.g., about 50 mg/mL of a protein or peptide (e.g., an antibody or antigen binding portion thereof), and at least one excipient. Also provided are stable powdered compositions including a protein and an excipient having less than, e.g., about 6% residual moisture.

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