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Last Updated: April 17, 2024

Details for Patent: 6,120,752

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Summary for Patent: 6,120,752

Title:	Medicinal aerosol products containing formulations of ciclesonide and related steroids
Abstract:	A pharmaceutical aerosol formulation suitable for oral and/or nasal inhalation including an anti-inflammatory steroid of the formula ##STR1## in which: R.sub.1 is 1-butyl, 2-butyl, cyclohexyl or phenyl and R.sub.2 is acetyl or isobutanoyl, in particular ciclesonide. The formulations also include hydrofluorocarbon propellants such as HFC 134a and/or 227, and cosolvent such as ethanol in an amount sufficient to solubilize the ciclesonide or related steroid (and various optional ingredients, such as surfactant). The formulations exhibit very desirable physical and chemical stability, as well as excellent delivery characteristics.
Inventor(s):	Oliver; Martin J. (Clarendon Park, GB), Fatania; Kanu M. (Loughborough, GB), Scott; John S. (Loughborough, GB), Muller; Helgert (Radolfzell, DE)
Assignee:	3M Innovative Properties Company (St. Paul, MN) Byk Gulden Lomberg Chemische Fabrik GmbH (Konstanz, DE)
Application Number:	09/076,958
Patent Claim Types: see list of patent claims	Formulation; Compound; Delivery; Device; Composition;

Drugs Protected by US Patent 6,120,752

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

Foreign Priority and PCT Information for Patent: 6,120,752

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	9710496	May 21, 1997
United Kingdom	9803990	Feb 25, 1998

International Family Members for US Patent 6,120,752

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	245966	⤷ Try a Trial
Australia	726835	⤷ Try a Trial
Australia	7496298	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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