Patents by Inventor Fabienne LeVilain

Fabienne LeVilain 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).

  • Dimethylsulfoxide formulation in mixture with additive for lowering the crystallization point of same, and applications of said mixture
    Patent number: 8741826
    Abstract: Use of at least one diol and/or of at least one triol as a dimethyl sulfoxide (DMSO) additive for lowering the crystallization point thereof. The DMSO formulation is used in combination with the abovementioned additive as a paint-stripping composition, a surface-cleaning composition, a graffiti-cleaning composition, a surface-cleaning composition in the microelectronics field, such as a photoresist stripper, a DMSO-based agrochemical composition, or as a constituent of an abovementioned composition, as a polymer-dissolving solvent, or as a constituent of a composition that is useful in the field of cosmetology or pharmacy.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: June 3, 2014
    Assignee: Arkema France
    Inventors: Jean-Pierre Lallier, Fabienne LeVilain
  • DIMETHYLSULFOXIDE FORMULATION IN MIXTURE WITH ADDITIVE FOR LOWERING THE CRYSTALLIZATION POINT OF SAME, AND APPLICATIONS OF SAID MIXTURE
    Publication number: 20110212867
    Abstract: Use of at least one diol and/or of at least one triol as a dimethyl sulfoxide (DMSO) additive for lowering the crystallization point thereof. The DMSO formulation is used in combination with the abovementioned additive as a paint-stripping composition, a surface-cleaning composition, a graffiti-cleaning composition, a surface-cleaning composition in the microelectronics field, such as a photoresist stripper, a DMSO-based agrochemical composition, or as a constituent of an abovementioned composition, as a polymer-dissolving solvent, or as a constituent of a composition that is useful in the field of cosmetology or pharmacy.
    Type: Application
    Filed: May 9, 2011
    Publication date: September 1, 2011
    Applicant: ARKEMA FRANCE
    Inventors: Jean-Pierre Lallier, Fabienne LeVilain
  • Dimethyl sulfoxide formulation in mixture with additive for lowering the crystallization point of same, and applications of said mixture
    Patent number: 7959767
    Abstract: The invention concerns the use of at least one diol and/or of at least one trial as a an additive to dimethylsulfoxide (DMSO®) in order to lower the crystallization point of same. The DMSO formulation is used in combination with the aforementioned additive as a paint-stripping composition, a surface-cleaning composition, a graffiti-cleaning composition, a surface-cleaning composition in the microelectronics field as a photoresist stripping agent, a DMSO-based agrochemical composition or as a constituent of an aforementioned composition, as a solvent for dissolving polymers, or as a constituent of a composition that is usable in the field of cosmetology or pharmacy.
    Type: Grant
    Filed: January 28, 2008
    Date of Patent: June 14, 2011
    Assignee: Arkema France
    Inventors: Jean-Pierre Lallier, Fabienne LeVilain