Definition, Meaning & Synonyms

nonproprietary drug

noun

/nɒnprəˈpraɪəˌtɛri ˈdrʌɡ/

Definition

A nonproprietary drug is a medication that is not owned by a specific company and is usually available for general use without restrictions.

Examples

Ibuprofen is a common nonproprietary drug used to relieve pain and reduce inflammation.
When the patent for a brand-name drug expires, manufacturers can produce nonproprietary versions.
Many patients prefer nonproprietary drugs for their affordability compared to branded counterparts.

Meaning

Nonproprietary drugs are typically known as generic drugs, which are medications that replicate the formulation of branded drugs after their patents expire.