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Oral Risperidone — Competitive Intelligence Brief

Oral Risperidone (Oral Risperidone) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Atypical antipsychotic. Area: Psychiatry/Neurology.

marketed Atypical antipsychotic Dopamine D2 receptor, Serotonin 5-HT2A receptor Psychiatry/Neurology Small molecule Live · refreshed every 30 min

Target snapshot

Oral Risperidone (Oral Risperidone) — Zogenix, Inc.. Risperidone is an atypical antipsychotic that blocks dopamine D2 and serotonin 5-HT2A receptors in the brain to reduce psychotic symptoms and stabilize mood.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

DrugGenericSponsorPhaseClassTargetApproval / PDUFA
Oral Risperidone TARGET Oral Risperidone Zogenix, Inc. marketed Atypical antipsychotic Dopamine D2 receptor, Serotonin 5-HT2A receptor
Quetiapine Immediate Release Quetiapine Immediate Release AstraZeneca marketed Atypical antipsychotic Dopamine D2 receptor, Serotonin 5-HT2A receptor
quetiapine (Seroquel) XR quetiapine (Seroquel) XR Dr. D McIntosh & Dr. K Kjernisted Clinical Research Inc. marketed Atypical antipsychotic Dopamine D2 receptor, serotonin 5-HT2A receptor
placebo with Clozapine placebo with Clozapine Shanghai Mental Health Center marketed Atypical antipsychotic Dopamine D2 receptor, Serotonin 5-HT2A receptor
quetiapine fumarate vs risperidone quetiapine fumarate vs risperidone AstraZeneca marketed Atypical antipsychotic Dopamine D2 receptor, serotonin 5-HT2A receptor
Quetiapine (drug) Quetiapine (drug) Medical University of Vienna marketed Atypical antipsychotic Dopamine D2 receptor, Serotonin 5-HT2A receptor
full-dose olanzapine full-dose olanzapine Kaohsiung Kai-Suan Psychiatric Hospital marketed Atypical antipsychotic Dopamine D2 receptor, Serotonin 5-HT2A receptor

Recent regulatory actions (last 90 days)

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

Upcoming PDUFA dates (next 180 days)

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

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Atypical antipsychotic class)

  1. Shanghai Mental Health Center · 10 drugs in this class
  2. AstraZeneca · 6 drugs in this class
  3. Otsuka Pharmaceutical Development & Commercialization, Inc. · 5 drugs in this class
  4. Johnson & Johnson Pharmaceutical Research & Development, L.L.C. · 4 drugs in this class
  5. Eli Lilly and Company · 4 drugs in this class
  6. Otsuka Pharmaceutical Co., Ltd. · 3 drugs in this class
  7. Medical University of Vienna · 2 drugs in this class
  8. Organon and Co · 2 drugs in this class
  9. Chengdu Kanghong Pharmaceutical Group Co., Ltd. · 2 drugs in this class
  10. H. Lundbeck A/S · 2 drugs in this class

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Cite this brief

Drug Landscape (2026). Oral Risperidone — Competitive Intelligence Brief. https://druglandscape.com/ci/oral-risperidone. Accessed 2026-05-13.

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