Polymeric treatment compositions
US11801326B2 · kind B2 · utility
1Cited by
79References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2020 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Jan 11, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/36
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Polymeric compositions are described comprising a biocompatible polymer including a biodegradable linkage to a visualization agent and a non-physiological solution; wherein the biocompatible polymer is soluble in the non-physiological solution and insoluble in a physiological solution. Methods of forming the solutions and polymers are disclosed as well as methods of therapeutic use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.