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Serving hundreds of leading biopharmaceutical companies globally:

Cerilliant
Merck
Cipla
Baxter
Queensland Health
Deloitte
Daiichi Sankyo
Citi
Teva

Generated: April 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,192,741

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Summary for Patent: 5,192,741
Title: Sustained and controlled release of water insoluble polypeptides
Abstract:There is disclosed a pharaceutical composition for sustained and controlled release of drug over an extended period of time comprising a polylactide, a copolymer of lactic and glycolic acid, a mixture of such polymers and a water-insoluble peptide which, when placed in an aqueous physiologically-type environment releases the peptide in continuous manner for a period of at least one week, and with an initial release for the first twenty-four hours of not more than 30% of the total amount released. There is thus provided the control of the release pattern and in general a decrease of the initial burst effect.
Inventor(s): Orsolini; Piero (Martigny, CH), Mauvernay; Rolland-Yves (Lausanne, CH), Deghenghi; Romano (Lausanne, CH)
Assignee: Debiopharm S.A. (Lausanne, CH)
Application Number:07/247,060
Patent Claim Types:
see list of patent claims
Composition; Process; Dosage form; Delivery; Formulation;

Drugs Protected by US Patent 5,192,741

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

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Foreign Priority and PCT Information for Patent: 5,192,741

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom8722134Sep 21, 1987

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Serving hundreds of leading biopharmaceutical companies globally:

Medtronic
Moodys
Colorcon
US Army
Accenture
Baxter
Fuji
Daiichi Sankyo
Argus Health

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