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Patent: 7,049,141
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Summary for Patent: 7,049,141
| 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. 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 California, Inc. (Palo Alto, CA) |
| Application Number: | 09/890,539 |
| Patent Claims: | see list of patent claims |
Details for Patent 7,049,141
| 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 | StemCells California, Inc. (Palo Alto, CA) | 2019-02-26 | RX | search | |
| >Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Number | >Approval Date | >Patent No. | >Assignee | >Estimated Patent Expiration | >Status | >Orphan | >Source |
International Patent Family for US Patent 7,049,141
| Country | Patent Number | Estimated Expiration |
|---|---|---|
| World Intellectual Property Organization (WIPO) | 0050572 | Start Trial |
| United States of America | 2001055808 | Start Trial |
| United States of America | 6238922 | Start Trial |
| Japan | 2002536991 | Start Trial |
| Japan | 2010227127 | Start Trial |
| >Country | >Patent Number | >Estimated Expiration |
