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US 2008/0306409 A1Published application
Animal model for hyperpigmentation
AssigneeKao Corporation
InventorsAkira Hachiya, Penkanok Sriwiriyanont, Shinya Kasamatsu
Life of this patent
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Abstract
An animal model for hyperpigmentations in which the formation of hyperpigmentations in human skin is faithfully simulated is provided. An animal model for hyperpigmentations, wherein a black person's skin is grafted onto a non-human animal, is provided.
Claims8
An animal model for evaluating hyperpigmentations, wherein a black person's skin is grafted onto a non-human animal.
A method of preparing an animal model for evaluating hyperpigmentations, which comprises grafting a black person's skin onto a non-human animal, and raising the animal for at least 6 months after the grafting.
Dependencies are inferred from the claim text.