Last Updated: November 15, 2026

Details for Patent: 6,514,980

Name: Drug Patent Intelligence for US Patent 6514980
Creator: DrugPatentWatch
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Summary for Patent: 6,514,980

Title:	Nucleoside analogs in combination therapy of herpes simplex infections
Abstract:	A pharmaceutical product comprising a nucleoside analogue active against herpes simplex virus, such as acyclovir/valaciclovir or penciclorivir/famciclovir, and an immunosuppressant, as a combined preparation for simultaneous, separate or sequential use in the treatment and/or prevention of herpes simplex virus infections.
Inventor(s):	Malcolm Richard Boyd
Assignee:	Novartis Pharmaceuticals Corp
Application Number:	US09/626,015
Patent Claim Types: see list of patent claims	Use; Composition;

Drugs Protected by US Patent 6,514,980

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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: 6,514,980

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	9601544	Jan 26, 1996

International Family Members for US Patent 6,514,980

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Argentina	005551	⤷ Start Trial
Austria	238796	⤷ Start Trial
Australia	1550697	⤷ Start Trial
Australia	713202	⤷ Start Trial
Brazil	9707304	⤷ Start Trial
Canada	2244268	⤷ Start Trial
China	1133433	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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