Solid solution compositions comprising cannabidiols
US12419989B2 · kind B2 · utility
0Cited by
12References
20Claims
0Family size
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Key dates
| Filing date | Nov 17, 2023 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Nov 24, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2400/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An implantable article comprising a dissolvable sponge derived from the mixture of chitosan, a first polysaccharide and a second polysaccharides. The polysaccharides have different number average molecular weight characteristics to enable the control of the mechanical features of the sponge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.