WYETH LLC ACTING THROUGH ITS WYETH PHARMACEUTICALS DIVISION 500 Arcola Road Collegeville, Pennsylvania 19426 USALetter Agreement • August 16th, 2010 • Trubion Pharmaceuticals, Inc • Pharmaceutical preparations
This letter agreement (the “Letter Agreement”) constitutes Amendment No. 2 to the Agreement referred to above. Capitalized terms used but not defined herein shall have the meanings set forth in the Agreement. Trubion and Wyeth desire to discontinue their collaborative efforts toward the research and Development of [*] and, as a result thereof, wish to amend the Agreement as set forth herein. In addition, Trubion and Wyeth desire to discontinue their collaborative efforts towards the research and Development of the following Wyeth Targets: [*] (the “Discontinued Targets”), of SMIPs directed against such Discontinued Targets (the “Discontinued SMIPs”) and of Other Products containing SMIPS directed against such Discontinued Targets (the “Discontinued Other Products”). This Letter Agreement sets forth the agreement of Trubion and Wyeth with respect to such amendment.
