Marplan vs trade name

Marplan and trade name both are nouns.

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

Marplan (noun)	trade name (noun)
a monoamine oxidase inhibitor (trade name Marplan) that is used to treat clinical depression	a name given to a product or service