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Product profile · United States

TAZVERIK

 ·  Patent Litigation & Settlement History ↓

IngredientTAZEMETOSTAT HYDROBROMIDE
Application typeNDA
Application211723
Product001
Dosage formTABLET
RouteORAL
StrengthEQ 200MG BASE
Approval date2020-01-23
Marketing statusDISCONTINUED
Status event—
ApplicantEPIZYME INC
Product source

Current GenericRadar decision

Year2026
SelectionDISQUALIFIED
ReviewFINAL
Anchor typeFDA_APPROVAL_WITHDRAWAL
Anchor date—
Patent anchor2034-01-23
Exclusivity anchor2027-01-23
Protection date2038-05-03
First Final ANDA—
Status event2026-06-22

GNR judgment: DISQUALIFIED. Reference year: 2026. Anchor type: FDA_APPROVAL_WITHDRAWAL. Patent anchor: 2034-01-23. Exclusivity anchor: 2027-01-23. Anchor date: not recorded. Patent tail: yes. Exclusivity tail: no. Review status: FINAL. Historical detailed rationale is retained in the evidence snapshot; this is a structured English summary, not a literal translation.

Patent estate

PatentEffective dateOfficial listingTRUE_DSDS gradeClaim classification / basisPTEPEDFamily
101550022031-09-12U U-2736NNU
English description not available.
———
101550022031-09-12ORANGE_BOOK U-2736NNU
English description not available.
———
104207752031-09-12U U-2852NYU
English description not available.
———
104207752031-09-12U U-2853NYU
English description not available.
———
104207752031-09-12U U-2736NYU
English description not available.
———
104207752031-09-12ORANGE_BOOK U-2736;U-2852;U-2853NYU
English description not available.
———
110520932031-09-12DS/DP/U U-2736YNTRUE_DS
English description not available.
———
110520932031-09-12DS/DP/U U-2853YNTRUE_DS
English description not available.
———
110520932031-09-12DS/DP/U U-2852YNTRUE_DS
English description not available.
———
110520932031-09-12ORANGE_BOOK U-2736;U-2852;U-2853YNTRUE_DS
English description not available.
———
121616452031-09-12U U-2853NNU
English description not available.
———
121616452031-09-12ORANGE_BOOK U-2853NNU
English description not available.
———
121680152031-09-12DS/DP —YNTRUE_DS
English description not available.
———
121680152031-09-12ORANGE_BOOK —YNTRUE_DS
English description not available.
———
121680162031-09-12U U-2736NYU
English description not available.
———
121680162031-09-12U U-2853NYU
English description not available.
———
121680162031-09-12ORANGE_BOOK U-2736;U-2853NYU
English description not available.
———
86915072031-09-12U U-2852NNOTHER
English description not available.
———
86915072031-09-12ORANGE_BOOK U-2852NNOTHER
English description not available.
———
87657322031-09-12U U-2852NNU
English description not available.
———
87657322031-09-12U U-2853NNU
English description not available.
———
87657322031-09-12ORANGE_BOOK U-2852;U-2853NNU
English description not available.
———
88952452031-09-12U U-2852NNU
English description not available.
———
88952452031-09-12ORANGE_BOOK U-2852NNU
English description not available.
———
90905622031-09-12DS/DP —YNTRUE_DS
English description not available.
———
90905622031-09-12ORANGE_BOOK —YNTRUE_DS
English description not available.
———
91753312031-09-12U U-2852NNU
English description not available.
———
91753312031-09-12ORANGE_BOOK U-2852NNU
English description not available.
———
93332172031-09-12U U-2852NNU
English description not available.
———
93332172031-09-12ORANGE_BOOK U-2852NNU
English description not available.
———
93345272031-09-12U U-2852NNU
English description not available.
———
93345272031-09-12ORANGE_BOOK U-2852NNU
English description not available.
———
95499312031-09-12U U-2853NYU
English description not available.
———
95499312031-09-12U U-2736NYU
English description not available.
———
95499312031-09-12U U-2852NYU
English description not available.
———
95499312031-09-12ORANGE_BOOK U-2736;U-2852;U-2853NYU
English description not available.
———
98552752031-09-12U U-2736NNU
English description not available.
———
98552752031-09-12ORANGE_BOOK U-2736NNU
English description not available.
———
99499992031-09-12U U-2851NNU
English description not available.
———
99499992031-09-12ORANGE_BOOK U-2851NNU
English description not available.
———
102452692033-04-11U U-2851NNU
English description not available.
———
102452692033-04-11U U-2854NNU
English description not available.
———
102452692033-04-11U U-2737NNU
English description not available.
———
102452692033-04-11ORANGE_BOOK U-2737;U-2851;U-2854NNU
English description not available.
———
108211132033-04-11DS/DP —NNDP
English description not available.
———
108211132033-04-11ORANGE_BOOK —NNDP
English description not available.
———
114911632033-04-11U U-2853NNU
English description not available.
———
114911632033-04-11U U-2736NNU
English description not available.
———
114911632033-04-11U U-2852NNU
English description not available.
———
114911632033-04-11ORANGE_BOOK U-2736;U-2852;U-2853NNU
English description not available.
———
93942832033-04-11DS/DP/U U-2852NNDP
English description not available.
———
93942832033-04-11DS/DP/U U-2853NNDP
English description not available.
———
93942832033-04-11ORANGE_BOOK U-2852;U-2853NNDP
English description not available.
———
84100882034-01-23DS/DP —YNTRUE_DS
English description not available.
———
84100882034-01-23ORANGE_BOOK —YNTRUE_DS
English description not available.
———
121628652034-06-12U U-2736NNU
English description not available.
———
121628652034-06-12ORANGE_BOOK U-2736NNU
English description not available.
———
96886652034-08-22U U-2736NNU
English description not available.
———
96886652034-08-22ORANGE_BOOK U-2736NNU
English description not available.
———
103691552035-10-16U U-2852NNU
English description not available.
———
103691552035-10-16U U-2736NNU
English description not available.
———
103691552035-10-16U U-2853NNU
English description not available.
———
103691552035-10-16ORANGE_BOOK U-2736;U-2852;U-2853NNU
English description not available.
———
98891382035-10-16U U-2852NNU
English description not available.
———
98891382035-10-16U U-2853NNU
English description not available.
———
98891382035-10-16U U-2736NNU
English description not available.
———
98891382035-10-16ORANGE_BOOK U-2736;U-2852;U-2853NNU
English description not available.
———
107865112035-12-19DP —NNDP
English description not available.
———
107865112035-12-19ORANGE_BOOK —NNDP
English description not available.
———
121680142038-05-03U U-2853NNU
English description not available.
———
121680142038-05-03U U-2736NNU
English description not available.
———
121680142038-05-03U U-2852NNU
English description not available.
———
121680142038-05-03ORANGE_BOOK U-2736;U-2852;U-2853NNU
English description not available.
———

Regulatory exclusivity

CodeStart dateEnd dateScopeEntire productAll indicationsFull coverage dateCombinationSource
I-8352020-06-182023-06-18English description not available.NN—
ODE-299 + ODE-314
Full coverage date: —
Source
I-8362020-06-182023-06-18English description not available.NN—
ODE-299 + ODE-314
Full coverage date: —
Source
NCE2020-01-232025-01-23English description not available.YY2025-01-23
ODE-299 + ODE-314
Full coverage date: 2025-01-23
Source
ODE-2992020-01-232027-01-23English description not available.NN——Source
ODE-2992020-01-232027-01-23English description not available.NN—
ODE-299 + ODE-314
Full coverage date: —
Source
ODE-3142020-06-182027-06-18English description not available.NN——Source
ODE-3142020-06-182027-06-18English description not available.NN—
ODE-299 + ODE-314
Full coverage date: —
Source

2026-10-10 · CURRENT_SOURCE_RECORDS_FOUND · Historical coverage: NOT_COMPLETE

Generic approval evidence

Application / productEventFinal dateTentative dateApplicantAuthorized genericExact mappingSource
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.

APIHolder / manufacturerHolder countryFiling typeNumberStatusFiled dateAvailable for referenceSourceLast 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 / productApplicantEvent / status First marketed Product mappingSourceLast 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 / productApplicantEvent / status Tentative date Follow-up final approvalProduct mappingSourceLast 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 / productApplicantEvent / status Certification event date Product mappingSourceLast 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 / productApplicantEvent / status Final approval date Product mappingSourceLast verified
No final-approval records are linked to this product.
Decision evidence (33)
TypeDateRoleBasisSource
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2031-09-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2033-04-11HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2033-04-11HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2033-04-11HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2033-04-11HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2034-01-23HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2034-06-12HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2034-08-22HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2035-10-16HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2035-10-16HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2035-12-19HISTORICAL_CONTEXTEnglish description not available.Source
PATENT2038-05-03HISTORICAL_CONTEXTEnglish description not available.Source
REGULATORY_EXCLUSIVITY—HISTORICAL_CONTEXTEnglish description not available.Source
REGULATORY_EXCLUSIVITY—HISTORICAL_CONTEXTEnglish description not available.Source
REGULATORY_EXCLUSIVITY—HISTORICAL_CONTEXTEnglish description not available.Source
REGULATORY_EXCLUSIVITY—HISTORICAL_CONTEXTEnglish description not available.Source
REGULATORY_EXCLUSIVITY—HISTORICAL_CONTEXTEnglish description not available.Source
REGULATORY_STATUS—TERMINAL_STATUSEnglish 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.