Patent: 6,238,922
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Summary for Patent: 6,238,922
Title: | Use of collagenase in the preparation of neural stem cell cultures |
Abstract: | The invention provides a method for using collagenase to dissociate neural stem cells in neural stem cell cultures when passaging aggregated neural stem cells. The collagenase treatment results in an increased cell viability and an increased number of proliferated neural stem cells over time. |
Inventor(s): | Uchida; Nobuko (Palo Alto, CA) |
Assignee: | StemCells, Inc. (Sunnyvale, CA) |
Application Number: | 09/258,529 |
Patent Claims: | see list of patent claims |
Details for Patent 6,238,922
Applicant | Tradename | Biologic Ingredient | Dosage Form | BLA | Approval Date | Patent No. | Expiredate |
---|---|---|---|---|---|---|---|
Smith & Nephew, Inc. | SANTYL | collagenase | Ointment | 101995 | 06/04/1965 | ⤷ Try a Trial | 2039-03-29 |
>Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Approval Date | >Patent No. | >Expiredate |