Ligand graft functionalized substrates
US9492771B2 · kind B2 · utility
3Cited by
44References
3Claims
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Key dates
| Filing date | Sep 18, 2009 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Jul 30, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/60
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Polyethyleneimine and polyalkylene biguanide ligand functionalized substrates, methods of making ligand functionalized substrates, and methods of using functionalized substrates are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.