Anti-interleukin-4 receptor antibodies

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United States of America Patent

PATENT NO 9587026
SERIAL NO

14175943

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Abstract

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Methods for treating medical conditions induced by interleukin-4 involve administering an IL-4 antagonist to a patient afflicted with such a condition. Suitable IL-4 antagonists include, but are not limited to, IL-4 receptors (such as a soluble human IL-4 receptor), antibodies that bind IL-4, antibodies that bind IL-4R, IL-4 muteins that bind to IL-4R but do not induce a biological response, molecules that inhibit IL-4-induced signal transduction, and other compounds that inhibit a biological effect that results from the binding of IL-4 to a cell surface IL-4R. Particular antibodies provided herein include human monoclonal antibodies generated by procedures involving immunization of transgenic mice. Such human antibodies may be raised against human IL-4 receptor. Certain of the antibodies inhibit both IL-4-induced and IL-13-induced biological activities.

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Patent Owner(s)

Patent OwnerAddress
IMMUNEX CORPORATIONTHOUSAND OAKS CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Armitage, Richard J Bainbridge Island, US 41 808
Escobar, Jose Carlos Sammamish, US 8 21
Morris, Arvia E Seattle, US 28 348

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