Changes and Modification. No changes or modifications of this Agreement or any Project Addendum shall be deemed effective unless in writing and executed by the parties hereto.
Appears in 8 contracts
Sources: Compound Library and Option Agreement (Unity Biotechnology, Inc.), Compound Library and Option Agreement (Unity Biotechnology, Inc.), Compound Library and Option Agreement (Unity Biotechnology, Inc.)
Changes and Modification. No changes or modifications of this Agreement or any Project Addendum shall be deemed effective unless in writing and executed by the parties heretoParties.
Appears in 1 contract
Sources: Royalty Agreement (Allovir, Inc.)
Changes and Modification. No changes Change Orders, modifications or modifications amendments of this Agreement Agreement, or any Project Addendum shall be deemed effective unless in writing and executed by the parties hereto.
Appears in 1 contract
Sources: Master Services Agreement (Intrabiotics Pharmaceuticals Inc /De)