Pipetting unit and method for liquids
US5783451A · kind A · utility
3Cited by
10References
7Claims
0Family size
Inventor
Key dates
| Filing date | Jan 13, 1997 |
| Grant date | Jul 21, 1998 |
| Priority date | — |
| Expiry date | Jan 13, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/2575
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and system for accurate aspiration and dispensing of fluids and comprising in combination a volumetric pump, a motor, a motor driver, an encoder (device used to measure angular displacements) and a computing unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.