Granular product (i)
CA 1318482 C · Owner: Lejus Medical Aktiebolag · Inventors: Appelgren, Curt Henry; Odda, Ulf Andreas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a granular product whereby it consists of a solid product which has been provided with a coating of a melt of itself, as well as a process for the preparation of the granular product. The product obtained has better flow characteristics than the original uncoated product without the need of adding other substances.
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 June 1, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 1, 2010.
- 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.