Larry Tsai

Aeris Therapeutics LLC develops therapies for patients with emphysema and other lung diseases. Its product AeriSeal System is designed to reduce lung volume in order to improve lung function and quality of life in patients with advanced emphysema. The company was founded in 2001 and it is headquartered in Woburn, MA.

Tetraphase Pharmaceuticals, Inc. is engaged in the development and production of novel tetracyclines for serious and life-threatening bacterial infections. It also develops eravacycline, a synthetic fluorocycline, as an intravenous and oral antibiotic for use as a first-line empiric monotherapy for the treatment of resistant and multi-drug-resistant infections. The company was founded on July 7, 2006 and is headquartered in Waltham, MA.