Gelatinized starch matrix insect bait
CA 1265044 C · Owner: Bloch, Daniel R. · Inventors: Bloch, Daniel R.; Flashinski, Stan J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An insect bait containing an insect-controlling material in a gelatinized starch matrix. The bait is made by co-extruding starch with the insect-controlling material at temperature and pressure conditions sufficient to cook and gelatinize the starch, or alternatively by mixing pregelatinized starch with the insect-controlling material and water to form a gel. The bait is effective in controlling insects.
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
- Granted January 30, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 30, 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.