Colloidal rod particles as nanobar codes
US7225082B1 · kind B1 · utility
52Cited by
40References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2000 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Jun 20, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC40B70/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Freestanding particles comprising a plurality of segments, wherein the particle length is from 20 nm to 50 μm and the particle width is form 5 nm to 50 μm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.