David Old

David Old is a patent agent at Maschoff Brennan since September 2018. Prior to this, David was the Director of Medicinal Chemistry at Allergan from June 1999 to March 2018 and a Postdoctoral Research Associate at MIT from July 1997 to June 1999. David holds a Ph.D. in Organic Chemistry from UC Irvine and a Bachelor's Degree in Chemistry from Rice University. David specializes in life sciences and has extensive experience in patent prosecution and preparation, with a particular focus on pharmaceutical small molecules. David has invented numerous patents during their career.