ATRIX LABORATORIES INC. FOURTH AMENDMENT TO AGREEMENT (1999-03-24)
This Fourth Amendment to Agreement ("Fourth Amendment") is made by and between Atrix Laboratories, Inc., a Delaware Corporation ("Atrix"). with its principal place of business at 2579 Midpoint Drive, Fort Collins, Colorado 80525-4417; and Block Drug Corporation, a New Jersey corporation ("Block"), with its principal place of business at 105 Academy Street, Jersey City, New Jersey 07302-9988, is made and effective as of this 12th day of January, 1999, with respect to that certain Agreement dated as of December 16, 1996 (the "Agreement"), between Atrix and Block, as amended by that certain First Amendment to Agreement dated as of June 10, 1997, by that certain Second Amendment to Agreement dated as of July 31, 1997, and further amended by that certain Third Amendment to Agreement dated February 4, 1998.