Rocephin vs trade name

Rocephin and trade name both are nouns.

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

Rocephin (noun)	trade name (noun)
a parenteral cephalosporin (trade name Rocephin) used for severe infection of the lungs or throat or ears or urinary tract	a name given to a product or service