Last Updated: August 24, 2026

PERSERIS KIT Drug Patent Profile


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Which patents cover Perseris Kit, and what generic alternatives are available?

Perseris Kit is a drug marketed by Indivior and is included in one NDA. There are ten patents protecting this drug.

This drug has thirty-eight patent family members in seventeen countries.

The generic ingredient in PERSERIS KIT is risperidone. There are thirty drug master file entries for this compound. Forty-one suppliers are listed for this compound. Additional details are available on the risperidone profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Perseris Kit

A generic version of PERSERIS KIT was approved as risperidone by RISING on October 8th, 2008.

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Summary for PERSERIS KIT
Recent Clinical Trials for PERSERIS KIT

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Indivior Inc.Phase 4

See all PERSERIS KIT clinical trials

US Patents and Regulatory Information for PERSERIS KIT

PERSERIS KIT is protected by ten US patents.

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Indivior PERSERIS KIT risperidone FOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS 210655-001 Jul 27, 2018 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Indivior PERSERIS KIT risperidone FOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS 210655-002 Jul 27, 2018 DISCN Yes No ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Indivior PERSERIS KIT risperidone FOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS 210655-001 Jul 27, 2018 DISCN Yes No ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for PERSERIS KIT

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Indivior PERSERIS KIT risperidone FOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS 210655-001 Jul 27, 2018 ⤷  Start Trial ⤷  Start Trial
Indivior PERSERIS KIT risperidone FOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS 210655-002 Jul 27, 2018 ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

EU/EMA Drug Approvals for PERSERIS KIT

Company Drugname Inn Product Number / Indication Status Generic Biosimilar Orphan Marketing Authorisation Marketing Refusal
Laboratorios Farmacéuticos Rovi, S.A. Okedi risperidone EMEA/H/C/005406Treatment of schizophrenia in adults for whom tolerability and effectiveness has been established with oral risperidone. Authorised no no no 2022-02-14
>Company >Drugname >Inn >Product Number / Indication >Status >Generic >Biosimilar >Orphan >Marketing Authorisation >Marketing Refusal

International Patents for PERSERIS KIT

See the table below for patents covering PERSERIS KIT around the world.

Country Patent Number Title Estimated Expiration
Australia 2008262545 Sustained delivery formulations of risperidone compounds ⤷  Start Trial
Brazil PI0811319 COMPOSIÇÃO FLUIDA, MÉTODO DE FORMAÇÃO DE UMA COMPOSIÇÃO FLUIDA, IMPLANTE BIODEGRÁDAVEL FORMADO IN SITU, MÉTODO DE FORMAÇÃO DE UM IMPLANTE BIODEGRADÁVEL IN SITU, KIT, IMPLANTE E MÉTODO DE TRATAENTO ⤷  Start Trial
Canada 2687979 FORMULATIONS D'ADMINISTRATION PROLONGEE DE COMPOSES DE RISPERIDONE (SUSTAINED DELIVERY FORMULATIONS OF RISPERIDONE COMPOUNDS) ⤷  Start Trial
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for PERSERIS KIT

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0196132 94C0008 Belgium ⤷  Start Trial PRODUCT NAME: RISPERIDONE; NAT REG.: 2 S 414 F 3 19940527; FIRST REG.: GB 0242/0186 19921208
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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