Sterile environments
CA 2498209 A1 · Owner: Kriek, Hans Rudolph · Inventors: Kriek, Hans Rudolph
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus is disclosed comprising two or more sterile environments (1 30, 31) each of which are at least partially enclosed by a wall member. A portion of the wall member of at least one of the environments (30 31) has means (33, 38) for joining it to a portion of the wall member of another environment (1) and the wall members at or within the joined portions are capable of being opened to connect the sterile environments (1 30, 31). At least a portion of , one or more of the surfaces that form the joined portions is provided with a bactericidal substance to sterilise the join before it is opened. The joining means (33, 38) preferably comprises an adhesive in which the bactericidal …
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 September 11, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 11, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 11, 2025.
- 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.