Perfume compositions
US11639484B2 · kind B2 · utility
0Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2019 |
| Grant date | May 2, 2023 |
| Priority date | — |
| Expiry date | Jun 15, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/0001
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Perfume compositions having controlled spatio-temporal olfactory profiles are described. The disclosure also relates also to a method of measuring said spatial-temporal olfactory profiles of said compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.