Last Updated: November 4, 2026

Details for Patent: 6,271,243

Name: Drug Patent Intelligence for US Patent 6271243
Creator: DrugPatentWatch
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Summary for Patent: 6,271,243

Title:	Pharmaceutical composition
Abstract:	Pharmaceutical composition which comprises an insulin sensitivity enhancer in combination with other antidiabetics differing from the enhancer in the mechanism of action, which shows a potent depressive effect on diabetic hyperglycemia and is useful for prophylaxis and treatment of diabetes.
Inventor(s):	Hitoshi Ikeda, Takashi Sohda, Hiroyuki Odaka
Assignee:	Takeda Pharmaceutical Co Ltd
Application Number:	US09/722,597
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 6,271,243
Patent Claim Types: see list of patent claims	Use;

Drugs Protected by US Patent 6,271,243

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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

International Family Members for US Patent 6,271,243

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
European Patent Office	0861666	⤷ Start Trial	91298	Luxembourg	⤷ Start Trial
European Patent Office	0861666	⤷ Start Trial	300258	Netherlands	⤷ Start Trial
European Patent Office	0861666	⤷ Start Trial	SPC 038/2006	Ireland	⤷ Start Trial
European Patent Office	0861666	⤷ Start Trial	07C0006	France	⤷ Start Trial
European Patent Office	0861666	⤷ Start Trial	CA 2007 00001	Denmark	⤷ Start Trial
European Patent Office	0861666	⤷ Start Trial	SPC/GB07/009	United Kingdom	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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