Oxidation process using microchannel technology and novel catalyst useful in same
CA 2525256 C · Owner: Velocys Inc. · Inventors: Daymo, Eric; Tonkovich, Anna Lee; Long, Richard Q.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process is disclosed for converting a hydrocarbon reactant to CO and H2. The process comprises: (A) flowing a reactant composition comprising the hydrocarbon reactant (116) and oxygen or a source of oxygen (118) through a microchannel reactor (100) in contact with a catalyst under reaction conditions to form the product. The product formed in step (A) may be converted to a product comprising CO2 and H2O in a microchannel reactor. A catalyst is disclosed which comprises a composition represented by the formula M'a M2b M3C AId OX wherein: M1 is Rh, Ni Pd, Pt, Ru, Co or a mixture of two , or more thereof; M2 is Ce Pr, Tb or a mixture of two or more thereof.
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 April 8, 2004 and granted December 10, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 8, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 8, 2026.
- 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.