Neil J. Katz has resigned from his position as chairman and chief executive officer of Parlux Fragrances, Inc. due to “philosophical differences regarding the future direction of the company.”He had held this position since July 2007, and has been instrumental in acquiring a number of new licenses during this period. The Board announced that Frederick E. Purches, founder of Parlux and previous chairman, has assumed the position of chairman and chief executive officer. Katz, who is expecte...