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Last Updated: April 19, 2024

Details for Patent: 6,207,661

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Summary for Patent: 6,207,661

Title:	Premixed formulation of piperacillin sodium and tazobactam sodium injection
Abstract:	The present invention provides a premixed form of a buffered piperacillin product having a near neutral pH and capable of a shelf life of at least nine months, with freezer storage (-20.degree. C. or lower), or a refrigerated shelf life of up to 14 days at about 5.degree. C. The piperacillin may additionally contain a tazobactam component to inactivate beta-lactamases that commonly cause resistance to penicillins, allowing the piperacillin component to destroy susceptible bacteria. With the addition of dextrose, the premixed composition is physiologically isosmotic.
Inventor(s):	Thompson; Stacey S. (Wheeling, IL), Chilamkurti; Rao (Gurnee, IL), Samuel; Mary (Lindenhurst, IL), Stephens; Norma (Skokie, IL)
Assignee:	Baxter International Inc. (Deerfield, IL)
Application Number:	09/255,513
Patent Claim Types: see list of patent claims	Composition; Formulation; Process;

Drugs Protected by US Patent 6,207,661

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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 6,207,661

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	426404	⤷ Try a Trial
Australia	2856200	⤷ Try a Trial
Canada	2361392	⤷ Try a Trial
Cyprus	1108966	⤷ Try a Trial
Germany	60041868	⤷ Try a Trial
Denmark	1154770	⤷ Try a Trial
European Patent Office	1154770	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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