This excerpt taken from the TPTX 10-Q filed Nov 9, 2006.
*If we fail to keep pace with rapid technological change in the biotechnology and pharmaceutical industries, our products could become obsolete.
Biotechnology and related pharmaceutical technology have undergone and are subject to rapid and significant change. We expect that the technologies associated with biotechnology research and development will
continue to develop rapidly. Our future will depend in large part on our ability to maintain a competitive position with respect to these technologies. Any compounds, products or processes that we develop may become obsolete before we recover any expenses incurred in connection with developing these products.