MUMBAI, India, Oct. 11 -- Intellectual Property India has published a patent application (202517072564 A) filed by Johnson Matthey Davy Technologies Limited, London, on July 30, for 'method and apparatus for producing aldehyde.'
Inventor(s) include Backes, Adrian; and Williams, Michael.
The application for the patent was published on Oct. 10, under issue no. 41/2025.
According to the abstract released by the Intellectual Property India: "The present invention provides a method for the production of a C2n unsaturated aldehyde, wherein n is in the range of and including 3 to 6, the method comprising: (iv) passing a crude aldol stream from an aldolisation reaction to a crude aldol distillation column operated under distillation conditions t...