EXHIBIT 9.1 VOTING TRUST AGREEMENT THIS AGREEMENT, dated December __________, 2001, by and between Sentigen Holding Corporation, a Delaware corporation ("Sentigen"), D.H. Blair Investment Banking Corporation, a Delaware corporation, and its...Voting Trust Agreement • March 24th, 2004 • Sentigen Holding Corp • Services-commercial physical & biological research • Delaware
BETWEEN ZPF LLC ANDLease Agreement • March 24th, 2004 • Sentigen Holding Corp • Services-commercial physical & biological research • New Jersey
