Product profile · United States
Tysabri
· Patent Litigation & Settlement History ↓
Current GenericRadar decision
GNR judgment: DEEP_REVIEW. Reference year: 2017. Anchor type: PATENT. Patent anchor: 2017-04-27. Exclusivity anchor: 2016-11-23. Anchor date: 2017-04-27. Patent tail: not established. Exclusivity tail: not established. Review status: FINAL. Historical detailed rationale is retained in the evidence snapshot; this is a structured English summary, not a literal translation.
Patent estate
| Patent | Effective date | Official listing | TRUE_DS | DS grade | Claim classification / basis | PTE | PED | Family |
|---|---|---|---|---|---|---|---|---|
| 7157276 | 2024-06-21 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 7759117 | 2024-06-21 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 10705095 | 2026-04-04 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 9709575 | 2026-04-04 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 8871449 | 2026-04-12 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 10233245 | 2027-02-28 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 11292845 | 2027-02-28 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 9493567 | 2027-03-05 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 8124350 | 2027-08-02 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 9696307 | 2030-02-05 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 9005926 | 2030-10-01 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 9212379 | 2030-11-28 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 9096879 | 2031-01-07 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 10444234 | 2031-01-11 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 11287423 | 2031-01-11 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 8318416 | 2031-01-20 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 10308706 | 2031-02-05 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 8809049 | 2031-05-22 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 9109015 | 2031-08-13 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 9316641 | 2032-01-09 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 10590454 | 2032-05-11 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 9790533 | 2032-05-11 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 9562252 | 2033-05-11 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 10119976 | 2034-05-27 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 10677803 | 2034-05-27 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 11280794 | 2034-05-27 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 10676772 | 2034-08-19 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 9994968 | 2034-08-19 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 10023831 | 2035-03-17 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 11124760 | 2035-08-27 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 11268119 | 2036-02-21 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
| 10844416 | 2036-06-01 | PURPLE_BOOK — | — | — | — Original PB source record retained in gnr_patent_source_records. No TRUE_DS/DS-equivalent judgment. | — | — | — |
Regulatory exclusivity
| Code | Start date | End date | Scope | Entire product | All indications | Full coverage date | Combination | Source |
|---|---|---|---|---|---|---|---|---|
| No exclusivity facts are recorded in this product snapshot. | ||||||||
2026-10-10 · PENDING_EXCLUSIVITY_CONFIRMATION · Historical coverage: NOT_COMPLETE
Generic approval evidence
| Application / product | Event | Final date | Tentative date | Applicant | Authorized generic | Exact mapping | Source |
|---|---|---|---|---|---|---|---|
| 761322 / 001 | BIOSIMILAR_APPROVAL · BIOSIMILAR_APPROVED | 2023-08-24 | — | Sandoz Inc. | N | REFERENCE_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 1 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 |
|---|---|---|---|---|---|---|
| 761322 / 001 | Sandoz Inc. | BIOSIMILAR_APPROVAL · BIOSIMILAR_APPROVED | 2023-08-24 | REFERENCE_PRODUCT · PENDING_PRODUCT_MAPPING | Source | — |
Decision evidence (1)
| Type | Date | Role | Basis | Source |
|---|---|---|---|---|
| BLA_PATENT_EXCLUSIVITY_REVIEW | — | BUSINESS_CLASSIFICATION_WITH_CONDITIONS | English description not available. | Source |
Independent legal-event information
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.
No litigation or settlement record currently linked to this product.