Patents by Inventor André Lozowski

André Lozowski 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 producing carbon nanotubes from renewable raw materials
    Patent number: 8771627
    Abstract: A subject of the present invention is a process for producing carbon nanotubes, the process comprising: a) the synthesis of alcohol(s) by fermentation of at least one vegetable matter and optionally the purification of the product obtained; b) the dehydration of the alcohol or alcohols obtained in a) in order to produce, in a first reactor, a mixture of alkene(s) and water and optionally the purification of the product obtained; c) the introduction, in particular the introduction into a fluidized bed, in a second reactor, of a powdery catalyst at a temperature ranging from 450 to 850° C.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: July 8, 2014
    Assignee: Arkema France
    Inventors: Serge Bordere, Daniel Cochard, Eric Dutilh, Patrice Gaillard, André Lozowski, Dominique Plee
  • Process for Producing Carbon Nanotubes from Renewable Raw Materials
    Publication number: 20110123429
    Abstract: A subject of the present invention is a process for producing carbon nanotubes, the process comprising: a) the synthesis of alcohol(s) by fermentation of at least one vegetable matter and optionally the purification of the product obtained; b) the dehydration of the alcohol or alcohols obtained in a) in order to produce, in a first reactor, a mixture of alkene(s) and water and optionally the purification of the product obtained; c) the introduction, in particular the introduction into a fluidized bed, in a second reactor, of a powdery catalyst at a temperature ranging from 450 to 850° C.
    Type: Application
    Filed: January 31, 2011
    Publication date: May 26, 2011
    Inventors: Serge Bordere, Daniel Cochard, Eric Dutilh, Patrice Gaillard, André Lozowski, Dominique Plee
  • Process for Producing Carbon Nanotubes from Renewable Raw Materials
    Publication number: 20110121241
    Abstract: A subject of the present invention is a process for producing carbon nanotubes, the process comprising: a) the synthesis of alcohol(s) by fermentation of at least one vegetable matter and optionally the purification of the product obtained; b) the dehydration of the alcohol or alcohols obtained in a) in order to produce, in a first reactor, a mixture of alkene(s) and water and optionally the purification of the product obtained; c) the introduction, in particular the introduction into a fluidized bed, in a second reactor, of a powdery catalyst at a temperature ranging from 450 to 850° C.
    Type: Application
    Filed: January 31, 2011
    Publication date: May 26, 2011
    Inventors: Serge Bordere, Daniel Cochard, Eric Dutilh, Patrice Gaillard, André Lozowski, Dominique Plee