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Generated: September 23, 2019

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Patent: 7,807,436

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Summary for Patent: 7,807,436
Title:Recombinant host for producing L-asparaginase II
Abstract: The invention provides a recombinant Escherichia coli host cell for producing an Escherichia coli-asparaginase II enzyme. The host cell includes an Escherichia coli chromosome and at least one copy of a recombinant extrachromosomal vector, wherein the recombinant extrachromosomal vector encodes the L-asparaginase II enzyme, wherein the host cell chromosome also encodes the same L-asparaginase II enzyme, and wherein the host chromosome does not encode any other isoform of L-asparaginase II.
Inventor(s): Filpula; David Ray (Piscataway, NJ), Wang; Maoliang (East Brunswick, NJ)
Assignee: Defiante Farmaceutica, S.A. (Funchal-Madeira, PT)
Application Number:11/759,988
Patent Claims:see list of patent claims

Details for Patent 7,807,436

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10 ➤ Sign Up Defiante Farmaceutica, S.A. (Funchal-Madeira, PT) 2026-06-30 RX search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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