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Last Updated: November 22, 2019

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Details for Patent: 6,152,897

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Summary for Patent: 6,152,897
Title: Syringe
Abstract:The invention relates to a one-dose syringe comprising a first chamber with a freeze-dried composition comprising a protein in an amount of less than 1.4 mg, amino acid and stabilizer where the weight ratio between protein and amino acid versus stabilizer is less than 1.5 and in which the ratio of the weight of the dry component versus the cake volume in the first chamber is above 12 mg/ml, and a second chamber with an aqueous reconstitution solution with an injectable volume of less than 0.5 ml.
Inventor(s): Limrell; Karin (Sollentuna, SE), Florin-Robertsson; Ebba (Stockholm, SE), Hokby; Elvy (Enskede, SE), Nilsson; Ulf (Ekero, SE), Strom; Anders (Enskede, SE)
Assignee: Pharmacia & Upjohn AB (Stockholm, SE)
Application Number:09/196,514
Patent Claim Types:
see list of patent claims
Composition; Formulation;

Drugs Protected by US Patent 6,152,897

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

Foreign Priority and PCT Information for Patent: 6,152,897

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Sweden9704405Nov 28, 1997

International Family Members for US Patent 6,152,897

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 354390   Start Trial
Australia 1356699   Start Trial
Australia 742494   Start Trial
Canada 2311754   Start Trial
China 1156315   Start Trial
China 1280511   Start Trial
Czech Republic 20001948   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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