Transverse flow diagnostic device
CA 1269929 C · Owner: Murex Corporation · Inventors: Jacob, Dinesh Andrew; Hossom, Miles Gerald
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to a device for testing a specimen comprising a liquid input means having a receiving inlet and a discharge aperture, filter means positioned below the input means having at least one reaction zone for receiving liquid from the input means and at least one peripheral zone associated with the at least one reaction zone, absorbent means associated with only the peripheral zone of the filter means, and retainer means for holding the filter means in position below the liquid input means such that the at least one reaction zone receives liquid therefrom. It also relates to an improved diagnostic device for analyte assay which has a cylindrical body portion and a removably …
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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
- Granted June 5, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 5, 2007.
- 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.