Knowlton License

Knowlton License. For purposes of Section 3.1 of this Agreement, shall mean Sections 5.1 and 5.2 of that certain Restated and Amended Intellectual Property Assignment and License Agreement entered into on July 30, 1998 by and between Thermage and Knowlton, and supplemented and clarified by that certain letter from Knowlton to Keith Mullowney dated April 14, 1999, without other amendment, modification, or clarification that would in any manner expand the rights of Knowlton thereunder,