Genitope Corp., of Redwood City, Calif., appointed Thomas Theriault vice president of research.

Genizon BioSciences Inc., of Montreal, appointed Tim Keith vice president and chief scientific officer; Randall Little executive director, computational biology; Paul Van Eerdewegh senior director, statistical genetics; and Jonathan Segal senior scientific software engineer, bioinformatics and statistical genetics.

Iconix Pharmaceuticals Inc., of Mountain View, Calif., appointed Donald Halbert executive vice president of research and development.

Inotek Pharmaceuticals Corp., of Beverly, Mass., appointed Mary Osbakken chief medical officer.

Isotechnika Inc., of Edmonton, Alberta, appointed David Wingnean senior vice president of medical affairs and corporate communications.