Delivery method
US11959099B2 · kind B2 · utility
0Cited by
2References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 11, 2018 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Oct 5, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2501/13
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of altering cells comprising culturing them in a growth factor gradient, wherein said gradient is provided by a polyhedra delivery system (PODS) that releases the growth factor to set up the gradient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.