AMENDMENT TO COLLABORATION AND LICENSE AGREEMENT This Amendment to the Collaboration and License Agreement by and between Oclassen Pharmaceuticals, Inc. and Symbollon Corporation dated as of May 14, 1996 (the "Agreement") is made as of this 14th day...Collaboration and License Agreement • November 14th, 1997 • Symbollon Corp • Biological products, (no disgnostic substances)
Contract Type FiledNovember 14th, 1997 Company Industry