01Feb 17, 2004Crucell Holland B.V.Packaging systems for human recombinant adenovirus to be used in gene therapyUS6696423Feb 25, 2000Feb 24, 2004Biogen, Inc.Methods and compositions for therapies using genes encoding secreted proteins such as interferon-betaUS6733993Sep 14, 2001May 11, 2004Merck & Co., Inc.Enhanced first generation adenovirus vaccines expressing codon optimized HIV1-gag, pol, nef a