Polyoxymethylene-oxyethylene copolymers in conjuction with biomolecules
US5476653A · kind A · utility
115Cited by
5References
21Claims
0Family size
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Key dates
| Filing date | Mar 22, 1995 |
| Grant date | Dec 19, 1995 |
| Priority date | — |
| Expiry date | Mar 22, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/81
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Biological factors with enhanced biological activity are prepared by covalently linking a biomolecule to one or more chains of a synthetic polymer wherein the synthetic polymer is derived from the oxymethylene-oxyethylene part structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.