Process using microchannel technology for conducting alkylation or acylation reaction
CA 2586971 C · Owner: Perry, Steven T. · Inventors: Arora, Ravi; Laplante, Timothy J.; Jarosch, Kai Tod Paul
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The disclosed invention relates to a process comprising: flowing a first , reactant feed stream (314) comprising a reactant substrate and a second reactant feed stream (342) comprising an alkylating agent an acylating agent , or a mixture thereof in a process microchannel (310) in contact with each other to form a product (316) comprising at least one alkylation product at , least one acylation product, or a mixture thereof; transferring heat from the process microchannel to a heat sink (320); and removing the product (316) from the process microchannel.
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 November 11, 2005 and granted July 23, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 11, 2025.
- 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.