Irradiation device
CA 2435916 A1 · Owner: Wilkens, Jan Henrik · Inventors: Stirner, Rolf; Wilkens, Jan Henrik
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an irradiating device particularly for treating , entirely or partially cell-mediated inflammations of the skin and of internal organs, viral and other infectious diseases such as HIV or prion infections fungal infections of the skin and of the mucous membranes bacterial diseases , of the skin and of the mucous membranes and hand and anal eczemas. The , inventive irradiating device comprises at least one irradiating source for irradiating a surface to be treated in an all-over manner whereby the , wavelength of the emitted radiation on the surface to be treated is larger than 400 nm and has at least one spectral portion located in the wavelength range of 400 to …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed March 5, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 5, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 5, 2024.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.