Liquid evaluation
US11602751B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 30, 2018 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | Jul 30, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/0406
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A liquid evaluation system can include a cartridge including a channel configured to pull a liquid into the channel by capillary action. The cartridge can include a first plate and a second plate located in close proximity to the first plate. An internal facing surface of each plate can include a corresponding region forming the channel. Each of the regions can have an affinity for the liquid. The close proximity of the plates and the regions having an affinity for the liquid cause the liquid to be pulled into the channel by capillary action. The cartridge can include one or more additional attributes and/or the system can include one or more additional components for performing the evaluation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.