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Last Updated: July 23, 2021

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Details for Patent: 9,597,402

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Which drugs does patent 9,597,402 protect, and when does it expire?

Patent 9,597,402 protects PERSERIS KIT and is included in one NDA.

This patent has twenty patent family members in thirteen countries.

Summary for Patent: 9,597,402
Title:Sustained release small molecule drug formulation
Abstract: An injectable depot formulation includes a biocompatible polymer, an organic solvent combined with the biocompatible polymer to form a viscous gel, and a small molecule drug incorporated in the viscous gel such that the formulation exhibits an in vivo release profile having C.sub.max to C.sub.min ratio less than 200 and lag time less than 0.2.
Inventor(s): Luk; Andrew S. (Castro Valley, CA), Junnarkar; Gunjan H. (Palo Alto, CA), Chen; Guohua (Sunnyvale, CA)
Assignee: DURECT CORPORATION (Cupertino, CA)
Application Number:14/701,173
Patent Claim Types:
see list of patent claims
Formulation; Compound;

Drugs Protected by US Patent 9,597,402

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Indivior Inc PERSERIS KIT risperidone FOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS 210655-001 Jul 27, 2018 RX Yes No ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Indivior Inc PERSERIS KIT risperidone FOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS 210655-002 Jul 27, 2018 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
>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 9,597,402

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 056554 ⤷  Try it Free
Austria 551989 ⤷  Try it Free
Australia 2006299657 ⤷  Try it Free
Canada 2624088 ⤷  Try it Free
China 101365423 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Express Scripts
Boehringer Ingelheim

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.