Methods and apparatus for artificial embryonation and tissue recovery
CA 1194751 A · Owner: Seed, Richard G. · Inventors: Seed, Richard G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process and apparatus for non-surgical recovery and transfer of ova. The process and apparatus can be used for transplanting a fertilized egg from the uterus of a human female donor to the uterus of a human female recipient a, process herein termed artificial embryonation. The apparatus is a uterine catheter comprising a semi-flexible tubular body having at least one lumen. The uterine catheter is used for non-surgically flushing the uterus for recovery of ova.
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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 October 8, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 8, 2002.
- 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.