Details for Patent: 4,777,049

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Summary for Patent: 4,777,049

Title:	Constant release system with pulsed release
Abstract:	An osmotic delivery system is disclosed for delivering a useful agent at a controlled and constant rate modulated by a pulsed delivery of the useful agent to an environment of use.
Inventor(s):	Magruder; Paul R. (Palo Alto, CA), Barclay; Brian (Menlo Park, CA), Wong; Patrick S. L. (Hayward, CA), Theeuwes; Felix (Los Altos, CA)
Assignee:	ALZA Corporation (Palo Alto, CA)
Application Number:	07/001,599
Patent Claim Types: see list of patent claims	Delivery; Composition; Compound; Device; Formulation; Process;

Drugs Protected by US Patent 4,777,049

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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

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Germany	3443586	⤷ Sign Up
Spain	293000	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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