Last Updated: November 9, 2026

Details for Patent: 9,144,547

Name: Drug Patent Intelligence for US Patent 9144547
Creator: DrugPatentWatch
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Summary for Patent: 9,144,547

Title:	Oral dosage form for controlled drug release
Abstract:	An oral dosage form comprising,
Inventor(s):	Chi Leung Li, Luigi Martini, Vincenzo Re, Helen Anne Willy
Assignee:	Glaxo Group Ltd
Application Number:	US12/966,323
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 9,144,547
Patent Claim Types: see list of patent claims	Compound; Process; Dosage form;

Drugs Protected by US Patent 9,144,547

Glossary

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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: 9,144,547

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	0203296.9	Feb 12, 2002
United Kingdom	0203297.7	Feb 12, 2002
United Kingdom	0203298.5	Feb 12, 2002

International Family Members for US Patent 9,144,547

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
African Regional IP Organization (ARIPO)	1736	⤷ Start Trial
Argentina	038417	⤷ Start Trial
Austria	455540	⤷ Start Trial
Australia	2003245763	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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