Last Updated: September 24, 2026

Details for Patent: 11,666,573


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Which drugs does patent 11,666,573 protect, and when does it expire?

Patent 11,666,573 protects ERZOFRI and is included in one NDA.

This patent has nine patent family members in eight countries.

Summary for Patent: 11,666,573
Title:Dosage regimen of paliperidone palmitate extended-release injectable suspension
Abstract:Provided herein are simplified dosing regimens for administering paliperidone palmitate to a patient in need of treatment of schizophrenia or schizoaffective disorders.
Inventor(s):Youxin Li, Chunjie SHA, FengJuan Zhao, Changbing TU, Kaoxiang Sun, Wanhui Liu, Lifang Sun, Ying MENG
Assignee: Luye Innomind Pharma Shijiazhuang Co Ltd
Application Number:US16/759,287
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation; Compound;

Drugs Protected by US Patent 11,666,573

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Luye Innomind Pharma ERZOFRI paliperidone palmitate SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 216352-001 Jul 26, 2024 RX Yes Yes 11,666,573 ⤷  Start Trial DOSING REGIMEN FOR THE TREATMENT OF SCHIZOPHRENIA IN ADULTS BY ADMINISTERING AN INITIAL DOSE OF PALIPERIDONE PALMITATE FOLLOWED BY MONTHLY DOSE(S) ⤷  Start Trial
Luye Innomind Pharma ERZOFRI paliperidone palmitate SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 216352-001 Jul 26, 2024 RX Yes Yes 11,666,573 ⤷  Start Trial DOSING REGIMEN FOR THE TREATMENT OF SCHIZOAFFECTIVE DISORDER IN ADULTS AS MONOTHERAPY AND AS AN ADJUNCT TO MOOD STABILIZERS OR ANTIDEPRESSANTS BY ADMINISTERING AN INITIAL DOSE OF PALIPERIDONE PALMITATE FOLLOWED BY MONTHLY DOSE(S) ⤷  Start Trial
Luye Innomind Pharma ERZOFRI paliperidone palmitate SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 216352-002 Jul 26, 2024 RX Yes Yes 11,666,573 ⤷  Start Trial DOSING REGIMEN FOR THE TREATMENT OF SCHIZOAFFECTIVE DISORDER IN ADULTS AS MONOTHERAPY AND AS AN ADJUNCT TO MOOD STABILIZERS OR ANTIDEPRESSANTS BY ADMINISTERING AN INITIAL DOSE OF PALIPERIDONE PALMITATE FOLLOWED BY MONTHLY DOSE(S) ⤷  Start Trial
Luye Innomind Pharma ERZOFRI paliperidone palmitate SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 216352-002 Jul 26, 2024 RX Yes Yes 11,666,573 ⤷  Start Trial DOSING REGIMEN FOR THE TREATMENT OF SCHIZOPHRENIA IN ADULTS BY ADMINISTERING AN INITIAL DOSE OF PALIPERIDONE PALMITATE FOLLOWED BY MONTHLY DOSE(S) ⤷  Start Trial
Luye Innomind Pharma ERZOFRI paliperidone palmitate SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 216352-003 Jul 26, 2024 RX Yes Yes 11,666,573 ⤷  Start Trial DOSING REGIMEN FOR THE TREATMENT OF SCHIZOAFFECTIVE DISORDER IN ADULTS AS MONOTHERAPY AND AS AN ADJUNCT TO MOOD STABILIZERS OR ANTIDEPRESSANTS BY ADMINISTERING AN INITIAL DOSE OF PALIPERIDONE PALMITATE FOLLOWED BY MONTHLY DOSE(S) ⤷  Start Trial
Luye Innomind Pharma ERZOFRI paliperidone palmitate SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 216352-003 Jul 26, 2024 RX Yes Yes 11,666,573 ⤷  Start Trial DOSING REGIMEN FOR THE TREATMENT OF SCHIZOPHRENIA IN ADULTS BY ADMINISTERING AN INITIAL DOSE OF PALIPERIDONE PALMITATE FOLLOWED BY MONTHLY DOSE(S) ⤷  Start Trial
Luye Innomind Pharma ERZOFRI paliperidone palmitate SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 216352-004 Jul 26, 2024 RX Yes Yes 11,666,573 ⤷  Start Trial DOSING REGIMEN FOR THE TREATMENT OF SCHIZOAFFECTIVE DISORDER IN ADULTS AS MONOTHERAPY AND AS AN ADJUNCT TO MOOD STABILIZERS OR ANTIDEPRESSANTS BY ADMINISTERING AN INITIAL DOSE OF PALIPERIDONE PALMITATE FOLLOWED BY MONTHLY DOSE(S) ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 11,666,573

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2018354431 ⤷  Start Trial
Canada 3077224 ⤷  Start Trial
European Patent Office 3700531 ⤷  Start Trial
Spain 3036965 ⤷  Start Trial
Japan 2021501200 ⤷  Start Trial
Japan 7337080 ⤷  Start Trial
New Zealand 763573 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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