Insecticidal composition derived from plants
US6855348B2 · kind B2 · utility
5Cited by
1References
12Claims
0Family size
Inventors
Key dates
| Filing date | Aug 28, 2001 |
| Grant date | Feb 15, 2005 |
| Priority date | — |
| Expiry date | Aug 28, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N65/24
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An insecticide composition is isolated from Paeonia suffruticosa, Cnidium officinale, Cinnamomum cassia, mustard (Brassica juncea) and horseradish (Cholearia aroracia) by using methanol or by elution with a solvent including hexane and ethyl acetate. The composition can be used to eradicate house dust mites and insects found in stored products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.