Definition of trade names:
(n) :
A name used to identify a commercial product or service; may or may not be a registered trademark.
(n) :
The name under which a business or firm operates.
(n) :
(medicine, pharmacology) The company-specific name for a drug (medication), in contrast with a nonproprietary name such as an INN (international nonproprietary name), USAN (United States adopted name), JAN (Japanese accepted name), and so on.