Macropolycyclic rare earth complexes and application as fluorescent tracers
US5220012A · kind A · utility
10Cited by
9References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1990 |
| Grant date | Jun 15, 1993 |
| Priority date | — |
| Expiry date | Mar 5, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/968
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to macropolycyclic rare earth complexes, namely cryptates which are useful as fluorescent tracers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.