Zymfentra
· Patent Litigation & Settlement History ↓
Current GenericRadar decision
{"sequence":272,"product_key":"US:BLA:761358:001","judgment_status":"PROVISIONAL_EVIDENCE_SCREEN","review_basis":"LATER_RIGHT_SIGNAL","reason_codes":["LATER_PATENT_REFERENCE_DATE: US11951207"],"unknown_patent_terms":[],"pending_publications":[],"regulatory_anchor":"2035-10-20","later_regulatory_events":[],"batch":"BLA-05-06","review_version":"1.1","selection_status":"DEEP_REVIEW","verified":false,"anchor_status":"OPERATIONAL_UNVERIFIED","rights_anchor_date":"2035-10-20","patent_anchor_numbers":[],"patent_term_verified":false,"canonical_judgment_confirmed":false,"first_biosimilar_approval_date":null,"first_final_generic_date":null,"has_existing_generic":null,"has_existing_biosimilar":null,"report":"BLA_05_06_50_JUDGMENT_20261021.html","report_sha256":"d3f5cba95e750a9f93f53184cc6d1c82c363bb5bb718ddbc60ccfe5c14efed29","regulatory_update_pending":true,"local_patent_review_pending":true,"FDA_followup":[{"issue":"FDA_RPE_DETERMINATION_AND_END_DATE_NOT_LOCATED","status":"UPDATE_PENDING","reason":"FDA PB target fields remain blank; no additional exact-target final determination located in the retrieved public FDA letters/review/administrative documents. Orange Book has no target BLA rows. Operational baseline retained with verified=false."}],"tail_patents":["US11951207"]}
Patent estate
| Patent | Effective date | Official listing | TRUE_DS | DS grade | Claim classification / basis | PTE | PED | Family |
|---|---|---|---|---|---|---|---|---|
| US11951207 | 2038-08-03 | — — | N | N | DP_NON_DS {"classification":"DP_NON_DS","claim_count":14,"claim_number_coverage_complete":true,"reference_date_only":true,"official_current_term_verified":false,"commercial_product_mapping":"NOT_ESTABLISHED","batch":"BLA-05-06"} | — | — | — |
Regulatory exclusivity
| Code | Start date | End date | Scope | Entire product | All indications | Full coverage date | Combination | Source |
|---|---|---|---|---|---|---|---|---|
| ODE | 1998-08-24 | 2005-08-24 | N | N | — | — | Source | |
| ODE | 2006-05-19 | 2013-05-19 | N | N | — | — | Source | |
| ODE | 2011-09-23 | 2018-09-23 | N | N | — | — | Source | |
| RPE_BASELINE | 2023-10-20 | 2035-10-20 | Full-product 12-year operational assumption; not FDA determination | Y | Y | — | — | Source |
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 |
|---|---|---|---|---|---|---|---|
| No generic approval facts are linked to this product. | |||||||
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 0 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 |
|---|---|---|---|---|---|---|
| No final-approval records are linked to this product. | ||||||
Decision evidence (5)
| Type | Date | Role | Basis | Source |
|---|---|---|---|---|
| PATENT | 2038-08-03 | OTHER_RIGHT_REFERENCE | Product scope reviewed; reference date only; current official term verification pending | Source |
| REGULATORY_EXCLUSIVITY | 2005-08-24 | SCOPE_HISTORY | Indication-specific history; full coverage not asserted | Source |
| REGULATORY_EXCLUSIVITY | 2013-05-19 | SCOPE_HISTORY | Indication-specific history; full coverage not asserted | Source |
| REGULATORY_EXCLUSIVITY | 2018-09-23 | SCOPE_HISTORY | Indication-specific history; full coverage not asserted | Source |
| REGULATORY_EXCLUSIVITY | 2035-10-20 | ANCHOR_CALCULATION | User-adopted operational baseline; inherited dates do not restart RPE; not FDA determination | 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.
No litigation or settlement record currently linked to this product.