OB Express 2.0

New in this version: • Search results and drug listings now clarify which listed drugs are reference listed drugs (RLDs) and which are reference standards. • The application now uses HTTPS encryption to provide a secure connection. With FDA’s Orange Book Express app, it’s now faster and easier to find information about: • Drug products approved on the basis of safety and effectiveness by the Food and Drug Administration (FDA) • Information about patents and exclusivity Orange Book Express allows you to: • Search by Active Ingredient or Proprietary Name; Applicant Holder (Firm); Application Number; or Patent Number. • Search all marketing statuses (Rx, OTC, Discontinued) with one search. • Look up patent and exclusivity information. • Identify Reference Listed Drugs (RLDs) and determine if a drug product has a therapeutic equivalent. • Browse Patent Delistings and Newly Added Patents.