System of hysteroscopic insemination of animals
CA 2424115 A1 · Owner: Morris, Lee H. A. · Inventors: Morris, Lee H. A.; Lindsey, Allison C.; Allen, William R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a method of producing a mammal through artificial insemination and is directed in particular embodiments, to low , spermatozoa numbers for insemination and the production of a mammal through the use of hysteroscopic insemination techniques. The present invention is particularly directed to embodiments potentially regarding fresh or preserved sperm, treated or processed sperm, sperm inserted under a surface in the vicinity of the uterotubal junction, hysteroscopic compatible media for the establishment of the insemination sample hysteroscopic compatible volume for , insemination epididymal use of the hysteroscopic technique bubble or froth , insemination …
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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
- Filed January 24, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 24, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 24, 2023.
- 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
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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.