Patents by Inventor Benjamin Boissier

Benjamin Boissier 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 purification of an organic acid including an electrodialysis treatment step
    Patent number: 10279282
    Abstract: It is an object of the invention to provide a process for producing an organic acid, comprising: providing an incoming stream containing an organic acid and impurities; subjecting said incoming stream to a step of chromatographic separation, using a solution of mineral acid as an eluent, so as to collect an extract and a raffinate, the organic acid being recovered in the extract; and subjecting the raffinate to an electrodialysis step, so as to collect a diluate and a concentrate, the mineral acid being concentrated in the concentrate. The invention also provides an installation for implementing this process.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: May 7, 2019
    Assignee: Novasep Process SAS
    Inventors: Damien Brichant, Benjamin Boissier, Patrick Dupuy
  • Process for Purification of an Organic Acid Including an Electrodialysis Treatment Step
    Publication number: 20180093199
    Abstract: It is an object of the invention to provide a process for producing an organic acid, comprising: providing an incoming stream containing an organic acid and impurities; subjecting said incoming stream to a step of chromatographic separation, using a solution of mineral acid as an eluent, so as to collect an extract and a raffinate, the organic acid being recovered in the extract; and subjecting the raffinate to an electrodialysis step, so as to collect a diluate and a concentrate, the mineral acid being concentrated in the concentrate. The invention also provides an installation for implementing this process.
    Type: Application
    Filed: March 12, 2015
    Publication date: April 5, 2018
    Inventors: Damien Brichant, Benjamin Boissier, Patrick Dupuy