# isProprietary

True if this item's name is a proprietary/brand name (vs. generic name).

## Expected Types

| Type | Description |
|------|-------------|
| [Boolean](https://schema.org.ai/Boolean) | Boolean: True or False. |

## Used on Types

| Type | Description |
|------|-------------|
| [DietarySupplement](https://schema.org.ai/DietarySupplement) | A product taken by mouth that contains a dietary ingredient intended to supplement the diet. Dietary ingredients may include vitamins, minerals, herbs or other botanicals, amino acids, and substances such as enzymes, organ tissues, glandulars and metabolites. |
| [Drug](https://schema.org.ai/Drug) | A chemical or biologic substance, used as a medical therapy, that has a physiological effect on an organism. Here the term drug is used interchangeably with the term medicine although clinical knowledge makes a clear difference between them. |

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Quoted from Schema.org 30.1, https://schema.org/isProprietary, under CC BY-SA 3.0. Served by the Org.AI Foundation at https://schema.org.ai/isProprietary.