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Last Updated: December 2, 2021

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Patent: 6,949,381

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Summary for Patent: 6,949,381
Title: Immortalized human skin cell lines and novel serum-free medium useful for the production thereof
Abstract:The present invention relates to improved continuous (immortalized) cell lines, in particular keratinocytes and melanocytes derived from normal human skin tissue. The present invention also relates to novel serum-free media for isolating, producing and maintaining said improved continuous keratinocyte and melanocyte cell lines. The present invention also relates to methods for producing primary melanocytes and keratinocytes under serum-free conditions without any feeder cells.
Inventor(s): Baur; Markus (Lausanne, CH), Mace; Catherine (Lutry, CH), Malnoe; Armand (Dommartin, CH), Pfeifer; Andrea M. A. (St-Legier, CH), Regnier; Marcelle (Paris, FR)
Assignee: Nestec S.A. (Vevey, CH)
Application Number:09/982,649
Patent Claims:see list of patent claims

Details for Patent 6,949,381

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Smith & Nephew, Inc. SANTYL collagenase Ointment 101995 1965-06-04 ⤷  Free Forever Trial 2015-12-21
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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