Process for the manufacture of diesel range hydrocarbons
CA 2614014 C · Owner: Neste Oil Oyj · Inventors: Aalto, Pekka; Harlin, Elina; Myllyoja, Jukka
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a process for the manufacture of diesel range hydro- carbons wherein a feed comprising fresh feed is hydrotreated in a hy- drotreating step and isomerised in an isomerisation step and the fresh feed contains at least 20 % by weight triglyceride C12-C16 fatty acids or C12- C16fatty acid esters or C12-C16 fatty acids or combinations of thereof and feed contains 50 - 20000 w-ppm sulphur calculated as elemental sulphur.
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 June 29, 2006 and granted July 24, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 29, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.