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Last Updated: December 8, 2019

DrugPatentWatch Database Preview

Patent: 9,902,933

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Summary for Patent: 9,902,933
Title:Method of producing retinal pigment epithelial cell sheet
Abstract: The present invention provides a method of producing a cell sheet including the following steps (1) seeding and culturing retinal pigment epithelial cells on a collagen gel to form a cell sheet composed of the retinal pigment epithelial cells, and (2) degrading the collagen gel with collagenase to detach the cell sheet composed of the retinal pigment epithelial cells, and the like.
Inventor(s): Takahashi; Masayo (Wako, JP), Okamoto; Satoshi (Wako, JP), Kamao; Hiroyuki (Wako, JP)
Assignee: RIKEN (Wako, JP)
Application Number:14/001,108
Patent Claims:see list of patent claims

Details for Patent 9,902,933

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Smith And Nephew SANTYL collagenase OINTMENT;TOPICAL 101995 001 1965-06-04   Start Trial RIKEN (Wako, JP) 2031-02-25 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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