Multi-compartment devices having dispensing tips
US9016522B2 · kind B2 · utility
2Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2008 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Jan 12, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F25/431972
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to multi-compartment devices having a pre-applied dispensing element. The device is adapted for dispensing multi-component compositions that are kept separate prior to use. Supplying a pre-applied dispensing element facilitates and simplifies the dispensing operation during use and reduces the chance of misuse due to improper application of the mixing element, loss and/or damage of the component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.