Method for treating acne
US7020528B2 · kind B2 · utility
140Cited by
3References
11Claims
0Family size
Inventor
Key dates
| Filing date | May 6, 2002 |
| Grant date | Mar 28, 2006 |
| Priority date | — |
| Expiry date | May 6, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/00458
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for treatment and modification of material including biological material using an electromagnetic energy source directed to apply the energy to a region of the material, so as to modify and treat a portion of the material in the region. Preferably, an interaction-modifying substance is in the treated region prior to the interaction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.