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Last Updated: September 28, 2020

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Patent: 7,176,185

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Summary for Patent: 7,176,185
Title:Short peptide carrier system for cellular delivery of agent
Abstract: A dipeptide or tripeptide carrier system for active agent delivery to cells has an N-terminus natural amino acid and an active agent covalently bonded to a side chain of one of the remaining amino acid bases. The system is amenable to formulation as an oral administrant. The active agent being a therapeutic, a fluorescent dye, or contrast agent where the active agent has a molecular weight of less than 500 atomic mass units. An optional linker is provided intermediate between the active agent and the linking side chain.
Inventor(s): Hilfinger; John (Ann Arbor, MI), Kish; Phillip (Ann Arbor, MI)
Assignee: TSRL, Inc. (Ann Arbor, MI)
Application Number:10/997,036
Patent Claims:see list of patent claims

Details for Patent 7,176,185

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Recordati Rare Diseases, Inc. PANHEMATIN hemin POWDER, FOR SOLUTION 101246 1 1983-07-20   Start Trial TSRL, Inc. (Ann Arbor, MI) 2023-11-25 search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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