Details for Patent: 6,006,745
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Summary for Patent: 6,006,745
Title: | Device for delivering an aerosol |
Abstract: | A device for delivering an aerosol comprises a casing member, a valve stem, and a sealing member, wherein the sealing member comprises a thermoplastic elastomer comprising of a copolymer of about 80-95 mole % ethylene and about 5-20 mole % of at least one comonomer wherein the comonomer(s) are 1-butene, 1-hexene, or 1-octene. The device is used with pharmaceutical formulations containing 1,1,1,2-tetrafluoroethane and/or 1,1,1,2,3,3,3-heptafluoropropane as the propellant. |
Inventor(s): | Marecki; Paul E. (May Township, County of Washington, MN) |
Assignee: | Minnesota Mining and Manufacturing Company (St. Paul, MN) |
Application Number: | 08/443,355 |
Patent Claim Types: see list of patent claims | Use; Formulation; Delivery; Device; |
Drugs Protected by US Patent 6,006,745
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International Family Members for US Patent 6,006,745
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Australia | 4576096 | ⤷ Sign Up | |||
Australia | 5075596 | ⤷ Sign Up | |||
Australia | 665938 | ⤷ Sign Up | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |