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Last Updated: July 28, 2021

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Details for Patent: 9,492,384


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Which drugs does patent 9,492,384 protect, and when does it expire?

Patent 9,492,384 protects VERDESO and is included in one NDA.

This patent has twenty-two patent family members in sixteen countries.

Summary for Patent: 9,492,384
Title:Microemulsion and sub-micron emulsion process and compositions
Abstract: An oil in water microemulsion or sub-micron emulsion composition for dermal delivery of desonide is provided, along with a method of medical or cosmetic treatment of a dermal condition using the composition. The composition includes desonide; an oil phase dispersed throughout a water phase, the oil phase including at least one member selected from the group consisting of an animal oil, a mineral oil, a vegetable oil, a silane member, a siloxane, an ester, a fatty acid, a fat, a halogen compound, and an alkoxylated alcohol; and at least one lipophilic surfactant, the water phase including at least one hydrophilic surfactant and water; and a non-surfactant amphiphilic compound that is miscible in the water phase and added to the composition after formation of the microemulsion or sub-micron emulsion; wherein the desonide is in the water phase or both the water phase and the oil phase.
Inventor(s): Larm; Maria Graziella (Rosanna, AU), Harding; Ronald (North Warrandyte, AU), Johnston; Michael (Yarraville, AU), Abram; Albert Zorko (Wantirna, AU), Viyayakumar; Prema (Fremont, CA), Sun; Phoebe (Mountain View, CA)
Assignee: STIEFEL WEST COAST LLC (Wilmington, DE)
Application Number:14/630,592
Patent Claim Types:
see list of patent claims
Composition; Delivery; Use;

Drugs Protected by US Patent 9,492,384

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Almirall VERDESO desonide AEROSOL, FOAM;TOPICAL 021978-001 Sep 19, 2006 RX Yes Yes ⤷  Free Forever Trial ⤷  Free Forever Trial Y TREATMENT OF ATOPIC DERMATITIS ⤷  Free Forever 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 9,492,384

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 051197 ⤷  Free Forever Trial
Australia 2005279704 ⤷  Free Forever Trial
Brazil PI0514806 ⤷  Free Forever Trial
Canada 2578594 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Harvard Business School
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