Method of delivering a dose of a fluid composition from a microfluidic delivery cartridge
US10076585B2 · kind B2 · utility
2Cited by
56References
8Claims
0Family size
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Key dates
| Filing date | Jun 20, 2014 |
| Grant date | Sep 18, 2018 |
| Priority date | — |
| Expiry date | Apr 9, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2209/134
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Microfluidic delivery systems and methods for dispensing a fluid composition into the air comprising microfluidic die and at least one heating element that is configured to receive an electrical signal comprising a certain on-time and wave form to deliver a fluid composition into the air.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.