Patents by Inventor Simone MANZINI

Simone MANZINI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for preparing an unsaturated carboxylic acid salt
    Patent number: 10774024
    Abstract: The present invention relates to a catalytic process for preparing an ?,?-ethylenically unsaturated carboxylic acid salt, comprising contacting an alkene and carbon dioxide with a carboxylation catalyst being a transition metal complex, an alkoxide, and an organic solvent, to obtain an ?,?-ethylenically unsaturated carboxylic acid salt, the organic solvent being incompletely miscible with water at a pressure of 1 bar at at least one temperature T and selected from amides and ureas, T being a temperature in the range from 10° C. to 90° C.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: September 15, 2020
    Assignee: BASF SE
    Inventors: Thomas Schaub, Rocco Paciello, Nuria Huguet Subiela, Oliver Trapp, Simone Manzini
  • PROCESS FOR PREPARING AN UNSATURATED CARBOXYLIC ACID SALT
    Publication number: 20190112251
    Abstract: The present invention relates to a catalytic process for preparing an ?,?-ethylenically unsaturated carboxylic acid salt, comprising contacting an alkene and carbon dioxide with a carboxylation catalyst being a transition metal complex, an alkoxide, and an organic solvent, to obtain an ?,?-ethylenically unsaturated carboxylic acid salt, the organic solvent being incompletely miscible with water at a pressure of 1 bar at at least one temperature T and selected from amides and ureas, T being a temperature in the range from 10° C. to 90° C.
    Type: Application
    Filed: April 4, 2017
    Publication date: April 18, 2019
    Applicant: BASF SE
    Inventors: Thomas SCHAUB, Rocco PACIELLO, Nuria HUGUET SUBIELA, Oliver TRAPP, Simone MANZINI
  • Process for preparing an unsaturated carboxylic acid salt
    Patent number: 10138196
    Abstract: A catalytic process for preparing an ?,?-ethylenically unsaturated carboxylic acid salt from an alkene, carbon dioxide and an alkoxide having a secondary or tertiary carbon atom directly bound to a [O?] group is described. The alcohol byproduct is distilled off after an intermediate phase separation. This provides pure ?,?-ethylenically unsaturated carboxylic acid salt at minimum effort.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: November 27, 2018
    Assignee: BASF SE
    Inventors: Thomas Schaub, Nuria Huguet Subiela, Rocco Paciello, Donata Maria Fries, Simone Manzini
  • PROCESS FOR PREPARING AN UNSATURATED CARBOXYLIC ACID SALT
    Publication number: 20180134646
    Abstract: A catalytic process for preparing an ?,?-ethylenically unsaturated carboxylic acid salt from an alkene, carbon dioxide and an alkoxide having a secondary or tertiary carbon atom directly bound to a [O—] group is described. The alcohol byproduct is distilled off after an intermediate phase separation. This provides pure ?,?-ethylenically unsaturated carboxylic acid salt at minimum effort.
    Type: Application
    Filed: May 9, 2016
    Publication date: May 17, 2018
    Applicant: BASF SE
    Inventors: Thomas SCHAUB, Nuria HUGUET SUBIELA, Rocco PACIELLO, Donata Maria FRIES, Simone MANZINI