Mellaril vs trade name

Mellaril and trade name both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mellaril	Yes	No	No	No
trade name	Yes	No	No	No

Mellaril (noun)	trade name (noun)
a tranquilizer (trade name Mellaril) used to treat schizophrenia and other psychotic disorders	a name given to a product or service