WAKIX
· Patent Litigation & Settlement History ↓
Current GenericRadar decision
Exact product/strength Final ANDA confirmed. Date is earliest verified official product approval for the batch. AG and tentative excluded. Approval date is not commercial launch date. No DS classification asserted.
Patent estate
Regulatory exclusivity
| Code | Start date | End date | Scope | Entire product | All indications | Full coverage date | Combination | Source |
|---|---|---|---|---|---|---|---|---|
| ODE-255 | — | 2026-08-14 | — | — | — | — | Source | |
| NPP | — | 2027-06-21 | — | — | — | — | Source | |
| ODE-331 | — | 2027-10-13 | — | — | — | — | Source | |
| ODE-489 | — | 2031-06-21 | — | — | — | — | Source | |
| ODE-519 | — | 2033-02-13 | — | — | — | — | Source |
2026-10-10 · CURRENT_SOURCE_RECORDS_FOUND · Historical coverage: NOT_COMPLETE
Generic approval evidence
| Application / product | Event | Final date | Tentative date | Applicant | Authorized generic | Exact mapping | Source |
|---|---|---|---|---|---|---|---|
| 218495 / 002 | FINAL_APPROVAL · FINAL_APPROVED | 2026-07-21 | — | NOVITIUM PHARMA LLC | N | EXACT_PRODUCT · PENDING_PRODUCT_MAPPING | Source |
| 218846 / 002 | FINAL_APPROVAL · FINAL_APPROVED | 2026-08-14 | — | LUPIN LTD | N | EXACT_PRODUCT · PENDING_PRODUCT_MAPPING | Source |
| 218873 / 002 | FINAL_APPROVAL · FINAL_APPROVED | 2026-08-14 | — | MSN LABORATORIES PRIVATE LTD | N | EXACT_PRODUCT · PENDING_PRODUCT_MAPPING | Source |
Market Entry Information
API filings, authorized generics and linked regulatory milestones.
API Master Files & Certifications 0 records
Ingredient-level registrations from linked public manufacturer portfolios. A filing does not establish supply to this finished product. DMFs are not FDA approvals.
| API | Holder / manufacturer | Holder country | Filing type | Number | Status | Filed date | Available for reference | Source | Last verified |
|---|---|---|---|---|---|---|---|---|---|
| No master-file or certification records are linked through public manufacturer portfolios. | |||||||||
Authorized Generics 0 records
Authorized generics are shown separately from independent ANDA approvals.
| Application / product | Applicant | Event / status | First marketed | Product mapping | Source | Last verified |
|---|---|---|---|---|---|---|
| No authorized-generic records are linked to this product. | ||||||
Tentative ANDA Approvals 0 records
Tentative approval is not final approval. Historical tentative approvals remain visible after a linked final approval.
| Application / product | Applicant | Event / status | Tentative date | Follow-up final approval | Product mapping | Source | Last verified |
|---|---|---|---|---|---|---|---|
| No tentative-approval records are linked to this product. | |||||||
Paragraph IV Challenges 0 records
Paragraph IV challenges below are sourced from legal records separately from FDA approvals. An ANDA filing, lawsuit or settlement does not establish final approval or commercial launch.
| Application / product | Applicant | Event / status | Certification event date | Product mapping | Source | Last verified |
|---|---|---|---|---|---|---|
| No structured Paragraph IV certification events are linked in the available approval evidence. | ||||||
Final ANDA Approvals 3 records
Approval dates do not establish commercial launch. Product mapping is shown for each linked record.
| Application / product | Applicant | Event / status | Final approval date | Product mapping | Source | Last verified |
|---|---|---|---|---|---|---|
| 218495 / 002 | NOVITIUM PHARMA LLC | FINAL_APPROVAL · FINAL_APPROVED | 2026-07-21 | EXACT_PRODUCT · PENDING_PRODUCT_MAPPING | Source | — |
| 218846 / 002 | LUPIN LTD | FINAL_APPROVAL · FINAL_APPROVED | 2026-08-14 | EXACT_PRODUCT · PENDING_PRODUCT_MAPPING | Source | — |
| 218873 / 002 | MSN LABORATORIES PRIVATE LTD | FINAL_APPROVAL · FINAL_APPROVED | 2026-08-14 | EXACT_PRODUCT · PENDING_PRODUCT_MAPPING | Source | — |
Decision evidence (1)
| Type | Date | Role | Basis | Source |
|---|---|---|---|---|
| GENERIC | 2026-07-21 | TERMINAL_GENERIC_BASIS | Exact product/strength Final ANDA confirmed. Date is earliest verified official product approval for the batch. AG and tentative excluded. Approval date is not commercial launch date. No DS classification asserted. | Source |
Litigation & Settlement History
Settlement launch rights generally apply only to the named parties and product scope. These records do not change GenericRadar patent/exclusivity anchors or current decisions.
| Event date | Party | Event | Licensed entry | Evidence | Source |
|---|---|---|---|---|---|
| 2026-01-01 | Hikma | SETTLEMENT Brand-level record; strength scope not established
|
2030-03 | VERIFIED | Source |
| March 2030 conditional on pediatric exclusivity; earlier contingencies; event day unspecified | |||||
| 2025-06-01 | Lupin | SETTLEMENT Brand-level record; strength scope not established
|
2030-01 | VERIFIED | Source |
| January 2030 according to June 2025 filing; event day unspecified, may have later amendments | |||||
| 2025-03-31 | Annora | SETTLEMENT Brand-level record; strength scope not established
|
2030-07 | VERIFIED | Source |
| July 2030 if pediatric exclusivity; earlier contingencies; older filings stated January 2030, preserve latest | |||||