Method and apparatus for assaying liquid materials
US3953172A · kind A · utility
213Cited by
9References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 10, 1974 |
| Grant date | Apr 27, 1976 |
| Priority date | — |
| Expiry date | May 10, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB04B5/0421
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Assaying of fluids to determine the level of a substance in a fluid sample such as blood serum involving the reacting of fluid samples with one or more reagents and centrifugally separating reaction constituents and measuring a property of a reaction constituents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.