Details for Patent: 4,857,330

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Summary for Patent: 4,857,330

Title:	Chlorpheniramine therapy
Abstract:	An osmotic dosage form is disclosed for delivering chlorpheniramine.
Inventor(s):	Stephens; Sally I. (Mountain View, CA), Hamel; Lawrence G. (Sunnyvale, CA), Barclay; Glen E. (Sunnyvale, CA), Wong; Patrick S. L. (Hayward, CA)
Assignee:	Alza Corporation (Palo Alto, CA)
Application Number:	07/176,561
Patent Claim Types: see list of patent claims	Dosage form; Delivery; Composition;

Drugs Protected by US Patent 4,857,330

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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 4,857,330

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	59550	⤷ Sign Up
Australia	597952	⤷ Sign Up
Australia	7071487	⤷ Sign Up
Canada	1285484	⤷ Sign Up
Germany	3766885	⤷ Sign Up
European Patent Office	0247709	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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