Insect de-infestation method
US4416908A · kind A · utility
11Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 1982 |
| Grant date | Nov 22, 1983 |
| Priority date | — |
| Expiry date | Mar 18, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23B9/005
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
This application covers a method of treating grain and packaged foodstuffs with microwave energy under vacuum to kill insects, larvae, and eggs without raising the temperature of the product being treated to an extremely high level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.