Kavrin vs trade name

Kavrin and trade name both are nouns.

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

Kavrin (noun)	trade name (noun)
an alkaloid medicine (trade name Kavrin) obtained from opium; used to relax smooth muscles; it is nonaddictive	a name given to a product or service