Juice recovery process
CA 2509710 A1 · Owner: Nexteq Pty Limited · Inventors: Lang, Timothy Ralston; Zemanek, Rodney Trevor
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Processes (200, 300, 500) and apparatus for processing plant material residue (141, 198, 530) remaining after primary juice has been extracted from the plant material are described. In one implementation the process (200) comprises using a diffusion extractor (205) to extract a liquid portion (211) from the plant material residue (141). The liquid portion (211) is then fractioned using a number of fractioning devices (225 230, 245, 260, 272, 274) to produce secondary juice (275). The secondary juice (275) is then added to the primary juice.
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 August 28, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 28, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 28, 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.