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Serving hundreds of leading biopharmaceutical companies globally:

Generated: April 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,963,555

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Summary for Patent: 4,963,555

Title:	Formulations of heterocyclic compounds
Abstract:	A topical pharmaceutical formulation for use in treating virus infections of the skin or mucosa and containing 9-(2-hydroxyethoxymethyl) guanine or a salt or ester thereof which comprises a dispersed oil phase and a continuous aqueous phase containing therein water, at least 30% of a polyhydric alcohol (by weight of the formulation) and solublized acyclovir.
Inventor(s):	Jones; Trevor M. (Sanderstead, GB2), White; Alan R. (Meopham, GB2)
Assignee:	Burroughs Wellcome Co. (Research Triangle Park, NC)
Application Number:	07/317,129
Patent Claim Types: see list of patent claims	Formulation; Compound; Use;

Drugs Protected by US Patent 4,963,555

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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	Patent Submitted
Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Patent Submitted

Foreign Priority and PCT Information for Patent: 4,963,555

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	8023645	Jul 18, 1980

International Patents Family Members for US Patent 4,963,555

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Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Argentina	225680	➤ Try a Free Trial
Austria	381025	➤ Try a Free Trial
Austria	A318081	➤ Try a Free Trial
Australia	547391	➤ Try a Free Trial
Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration

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