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Last Updated: April 1, 2026

Claims for Patent: 6,734,164


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Summary for Patent: 6,734,164
Title:Process for the stabilization of proteins in complex mixtures during their storage in aqueous solvents
Abstract:The present invention relates to a process for the storage of proteins in an aqueous solution. The addition of cysteine delays the temporal decrease in the effective concentration of the protein. The process is suitable for use in the production of heterologous proteins in microorganisms.
Inventor(s):Franz-Josef Rubröder, Reinhold Keller
Assignee: Sanofi Aventis Deutschland GmbH
Application Number:US09/991,964

Details for Patent 6,734,164

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Sanofi-aventis U.s. Llc APIDRA insulin glulisine Injection 021629 April 16, 2004 ⤷  Start Trial 2021-11-26
Sanofi-aventis U.s. Llc APIDRA insulin glulisine Injection 021629 December 20, 2005 ⤷  Start Trial 2021-11-26
Sanofi-aventis U.s. Llc APIDRA insulin glulisine Injection 021629 February 24, 2009 ⤷  Start Trial 2021-11-26
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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