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Last Updated: April 26, 2024

Details for Patent: 4,594,359

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Summary for Patent: 4,594,359

Title:	Pharmaceutical compositions
Abstract:	A pharmaceutical composition is described which contains as active ingredient the .beta.-stimulant salbutamol or one or more of its physiologically acceptable salts. The stability of aqueous formulations of the composition is improved by including a cellulose derivative which provide an optically transparent or opalescent colloidal dispersion. Preferred compositions are liquid formulations suitable for oral administration in which the cellulose derivative also serves as a thickening agent.
Inventor(s):	Padfield; John M. (Meldreth, GB), Groom; Cheryl V. (Barnard Castle, GB)
Assignee:	Glaxo Group Limited (London, GB2)
Application Number:	06/593,432
Patent Claim Types: see list of patent claims	Composition; Compound; Dosage form;

Drugs Protected by US Patent 4,594,359

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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: 4,594,359

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	8215502	May 27, 1982

International Family Members for US Patent 4,594,359

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	390191	⤷ Try a Trial
Austria	A195283	⤷ Try a Trial
Australia	1503983	⤷ Try a Trial
Australia	567675	⤷ Try a Trial
Belgium	896870	⤷ Try a Trial
Canada	1203176	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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