Altair Nanotechnologies, Inc. engages in developing and commercializing nanomaterial and titanium dioxide pigment technologies in the United States and Canada. The company operates in three divisions: Power and Energy Group, Performance Materials, and Life Sciences. The Power and Energy Group engages in the design, development, and production of nano lithium titanate battery cells, batteries, and battery packs. It also offers related design and test services. In addition, this division involves in the development, production, and sale of products that test electrode materials for use in nano lithium titanate batteries. The Performance Materials division engages in the development and production of titanium dioxide pigment for use in paint and coatings; and nano titanium dioxide materials for use in various applications, including those related to removing contaminants from air and water.This division also involves in the testing, development, marketing, and/or licensing of nano-structured ceramic powders for use in various applications, such as advanced performance coatings, air and water purification systems, and nano-sensor applications. The Life Sciences division engages in the development of a manufacturing process related to a test-stage active pharmaceutical ingredient, designed to be useful in the treatment of companion animals. Altair Nanotechnologies, Inc. also provides contract research services to develop intellectual property and/or new products and technology. The company was formerly known as Altair International Inc. and changed its name to Altair Nanotechnologies, Inc. in July 2002. Altair Nanotechnologies, Inc. was founded in 1973 and is headquartered in Reno, Nevada.