Last Updated: November 8, 2026

Details for Patent: 5,457,109

Name: Drug Patent Intelligence for US Patent 5457109
Creator: DrugPatentWatch
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Summary for Patent: 5,457,109

Title:	Use of thiazolidinedione derivatives and related antihyperglycemic agents in the treatment of disease states at risk for progressing to noninsulin-dependent diabetes mellitus
Abstract:	Novel methods of using thiazolidinone derivatives and related antihyperglycemic agents to treat populations at risk for developing noninsulin-dependent diabetes mellitus (NIDDM) and complications arising therefrom are disclosed. In one embodiment, the compounds of the invention are used to treat polycystic ovary syndrome in order to prevent or delay the onset of noninsulin-dependent diabetes mellitus. In another embodiment, the compounds of the invention are used to treat gestational diabetes in order to prevent or delay the onset of noninsulin-dependent diabetes mellitus.
Inventor(s):	Tammy Antonucci, Dean Lockwood, Rebecca Norris
Assignee:	Warner Lambert Co LLC
Application Number:	US08/292,585
Patent Claim Types: see list of patent claims	Use; Composition; Dosage form;

Drugs Protected by US Patent 5,457,109

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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 5,457,109

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	198045	⤷ Start Trial
Austria	303147	⤷ Start Trial
Austria	376829	⤷ Start Trial
Austria	489952	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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