Methods for aseptic packaging of medical devices
US4910942A · kind A · utility
93Cited by
10References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1989 |
| Grant date | Mar 27, 1990 |
| Priority date | — |
| Expiry date | Aug 11, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B55/16
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Methods and apparatus for food product preservation by inactivation of microorganisms and/or enzymes by applying pulses of very intense, very short duration pulses of light in the visible and near visible frequencies to the surface of food products to be preserved. Also disclosed are packaging methods and apparatus utilizing such intense, short pulses of polychromatic, incoherent light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.