Details for Patent: 8,921,337
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Which drugs does patent 8,921,337 protect, and when does it expire?
Patent 8,921,337 protects ILEVRO and is included in one NDA.
This patent has fifty-four patent family members in twenty-six countries.
Summary for Patent: 8,921,337
Title: | Carboxyvinyl polymer-containing nanoparticle suspensions |
Abstract: | The present invention generally relates to suspension compositions having a carboxyvinyl polymer such as a carbomer, a galactomannan such as guar, and a borate compound. A sparingly soluble particulate compound such as nepafenac is also included in the compositions. The sparingly soluble particulate compound has a small particle size to enhance bioavailability of the compound. |
Inventor(s): | Chowhan; Masood A. (Arlington, TX), Ghosh; Malay (Fort Worth, TX), Asgharian; Bahram (Arlington, TX), Han; Wesley Wehsin (Arlington, TX) |
Assignee: | Alcon Research, Ltd. (Fort Worth, TX) |
Application Number: | 12/957,864 |
Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 8,921,337 |
Patent Claim Types: see list of patent claims | Composition; |
Drugs Protected by US Patent 8,921,337
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Harrow Eye | ILEVRO | nepafenac | SUSPENSION/DROPS;OPHTHALMIC | 203491-001 | Oct 16, 2012 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | Y | ⤷ Sign Up | ||||
>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 8,921,337
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
Argentina | 080572 | ⤷ Sign Up | |||
Argentina | 122463 | ⤷ Sign Up | |||
Australia | 2010326099 | ⤷ Sign Up | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |