definiens: means any product that delivers an active pharmaceutical ingredient ( ) bya hand - held, fixed - dosage device ( single dose and/or multidose ) that relies on Alexza ’s proprietary technology torapidly heat and create a condensation aerosol of such API, allowing its delivery through deep lung inhalation, whichdevice is known as or based on, but may or may not be referred to as, the Staccato system ; provided that StaccatoProduct does not include ( A ) the Product, ( B ) any product that delivers [ * ] as an API, ( C ) any product that is underdiscussion between Alexza and a Third Party as of the Fourth Amendment Effective Date, as evidenced by a bonafide written term sheet, ( D ) Staccato alprazolam ( AZ-002 ), ( E ) Staccato zaleplon ( AZ-007 ), or ( F ) any productcontaining an API that was included in a product candidate of Alexza that has gone through clinical studies conductedby Alexza