Methods for delivering volatile materials
US7481380B2 · kind B2 · utility
46Cited by
34References
1Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 22, 2005 |
| Grant date | Jan 27, 2009 |
| Priority date | — |
| Expiry date | Jan 29, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L9/127
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for emitting or releasing volatile materials to the atmosphere is provided. More specifically, a method for delivering one or more volatile materials using a non-aerosol, non-energized volatile material delivery system via an evaporative surface device, without a source of heat, gas, or electrical current, are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.