Perfume compositions
US8821847B2 · kind B2 · utility
1Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2013 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Apr 12, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/216
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Perfume compositions effective against urine malodor and having a low odor, comprise between 20% and 50% of perfume ingredients comprising at least 15% by-weight of N-ethyl-N-(3-methylphenyl) propanamide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.