Method to prevent xenograft transplant rejection
US6364907B1 · kind B1 · utility
30Cited by
8References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 9, 1998 |
| Grant date | Apr 2, 2002 |
| Priority date | — |
| Expiry date | Oct 9, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/16
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Donor material from a xenogeneic source is modified to enhance its survival time in a recipient by treating the donor material using low-dose photodynamic therapy (PDT). The donor material, such as an organ or cell suspension, is treated with a photosensitizer and irradiated in a low-dose protocol before transplantation into a xenogeneic recipient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.