Last Updated: November 8, 2026

Details for Patent: 6,677,326

Name: Drug Patent Intelligence for US Patent 6677326
Creator: DrugPatentWatch
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Summary for Patent: 6,677,326

Title:	Corticosteroid formulation comprising less than 2.5 mg prednisolone for once daily administration
Abstract:	The subject invention concerns a unit dose formulation comprising less than 2.5 mg of prednisolone or an equivalent, equipotent amount of another corticosteroid. One embodiment of a method of the invention concerns once daily administration of the unit dose formulation between midnight and 6 a.m. for the treatment of rheumatoid arthritis.
Inventor(s):	Hazel Judith Bardsley, Robin Mark Bannister, Julian Clive Gilbert
Assignee:	Horizon Pharma Switzerland GmbH , Nxera Pharma UK Ltd
Application Number:	US10/263,044
Patent Claim Types: see list of patent claims	Use; Formulation; Dosage form;

Drugs Protected by US Patent 6,677,326

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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: 6,677,326

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	9905898	Mar 15, 1999
United Kingdom	0023220	Sep 21, 2000

International Family Members for US Patent 6,677,326

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	3179000	⤷ Start Trial
Australia	771088	⤷ Start Trial
Australia	8789501	⤷ Start Trial
Canada	2361503	⤷ Start Trial
Canada	2422991	⤷ Start Trial
European Patent Office	1158988	⤷ Start Trial
European Patent Office	1318816	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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