What's in Orexigen Therapeutics, Inc's pipeline?

Orexigen Therapeutics, Inc has 2 drugs in our index: 1 marketed, 0 filed, 0 in Phase 3, 1 in Phase 2, 0 in Phase 1.

Which companies overlap with Orexigen Therapeutics, Inc's portfolio?

No competitive overlap detected.

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Subscribe to /feed/company/orexigen-therapeutics-inc.xml in any RSS reader. Every regulatory action and pipeline update lands in your feed.

Last reviewed 2026-05-16 · How we verify

Orexigen Therapeutics, Inc — Portfolio Competitive Intelligence Brief

Orexigen Therapeutics, Inc pipeline: 1 marketed, 0 filed, 0 Phase 3, 1 Phase 2. Recent regulatory actions, upcoming PDUFA, patent timeline, top competitor overlap.

1 marketed 0 filed 0 Phase 3 1 Phase 2 0 Phase 1 Live · 30-min refresh

Portfolio leaders (marketed + Phase 3 / filed)

Drug	Generic	Phase	Class	Target	Area	First approval
NB	NB	marketed	Combination antiobesity agent (opioid antagonist + norepinephrine-dopamine reuptake inhibitor)	Opioid receptors (naltrexone); norepinephrine and dopamine transporters (bupropion)	Obesity / Metabolic Disease

Therapeutic area mix

Obesity / Metabolic Disease · 1

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this portfolio.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this portfolio.

Patent timeline (forward window)

No upcoming patent expiries for this portfolio.

Competitive overlap (companies sharing drug classes)

No competitive overlap data.

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Cite this brief

Drug Landscape (2026). Orexigen Therapeutics, Inc — Portfolio Competitive Intelligence Brief. https://druglandscape.com/ci/company/orexigen-therapeutics-inc. Accessed 2026-05-16.