Patents by Inventor Marlène Jacquemond

Marlène Jacquemond 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).

  • Polyurea microcapsules
    Patent number: 9034384
    Abstract: The present invention relates to polyurea core-shell microcapsules having a polyurea shell comprising the reaction product of a polyisocyanate with guanazole and an amino acid. The invention concerns the capsules themselves as well as perfuming compositions and perfumed articles containing them and a process for producing them.
    Type: Grant
    Filed: January 31, 2012
    Date of Patent: May 19, 2015
    Assignee: Firmenich SA
    Inventors: Lahoussine Ouali, Marlène Jacquemond
  • MICROCAPSULES AND USES THEREOF
    Publication number: 20140287978
    Abstract: The present invention relates to perfume-containing microcapsules having both an aqueous inner phase and an oily inner phase, which can be used in home or personal care products, as well as to the process for producing these microcapsules and the consumer products comprising them.
    Type: Application
    Filed: June 3, 2014
    Publication date: September 25, 2014
    Applicant: FIRMENICH SA
    Inventors: Lahoussine OUALI, Marlène JACQUEMOND
  • Microcapsules and uses thereof
    Patent number: 8778867
    Abstract: The present invention relates to a process for producing perfume-containing microcapsules having both an aqueous inner phase and an oily inner phase, which can be used in home or personal care products, as well as to the process for producing these microcapsules and the consumer products containing them.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: July 15, 2014
    Assignee: Firmenich SA
    Inventors: Lahoussine Ouali, Marlène Jacquemond
  • PROCESS FOR PREPARING POLYUREA MICROCAPSULES
    Publication number: 20140135253
    Abstract: The present invention relates to a process for producing microcapsules with a polyurea wall, as well as to the microcapsules themselves and consumer products comprising these microcapsules. The process of the invention uses 3,5-diamino-1,2,4-triazole as a specific polyamine for forming the wall with the polyisocyanate.
    Type: Application
    Filed: January 31, 2012
    Publication date: May 15, 2014
    Applicant: FIRMENICH SA
    Inventors: Claudie Bellouard-Drevet, Damien Berthier, Marlene Jacquemond, Nicolas Pichon, Sonia Godefroy, Arnaud Struillou, Magali Lateulere, Estelle Rassat
  • POLYUREA MICROCAPSULES
    Publication number: 20130295149
    Abstract: The present invention relates to polyurea core-shell microcapsules having a polyurea shell comprising the reaction product of a polyisocyanate with guanazole and an amino acid. The invention concerns the capsules themselves as well as perfuming compositions and perfumed articles containing them and a process for producing them.
    Type: Application
    Filed: January 31, 2012
    Publication date: November 7, 2013
    Applicant: Firmenich SA
    Inventors: Lahoussine Ouali, Marlène Jacquemond
  • Process for preparing polyurea microcapsules
    Patent number: 8426353
    Abstract: The present invention relates to a process for producing perfume-containing microcapsules with a polyurea wall that can be used in home or personal care products, as well as to the microcapsules themselves and consumer products that include or incorporate these microcapsules. The process of the invention uses a particular colloidal stabilizer in the form of an aqueous solution that includes defined proportions of particular polymers.
    Type: Grant
    Filed: June 8, 2009
    Date of Patent: April 23, 2013
    Assignee: Firmenich SA
    Inventors: Lahoussine Ouali, Arnaud Struillou, Estelle Rassat, Marlène Jacquemond, Otto Gräther, Claudie Bellouard Drevet
  • MICROCAPSULES AND USES THEREOF
    Publication number: 20110230390
    Abstract: The present invention relates to a process for producing perfume-containing microcapsules having both an aqueous inner phase and an oily inner phase, which can be used in home or personal care products, as well as to the process for producing these microcapsules and the consumer products containing them.
    Type: Application
    Filed: December 17, 2009
    Publication date: September 22, 2011
    Inventors: Lahoussine Ouali, Marlène Jacquemond
  • PROCESS FOR PREPARING POLYUREA MICROCAPSULES
    Publication number: 20110077188
    Abstract: The present invention relates to a process for producing perfume-containing microcapsules with a polyurea wall that can be used in home or personal care products, as well as to the microcapsules themselves and consumer products that include or incorporate these microcapsules. The process of the invention uses a particular colloidal stabilizer in the form of an aqueous solution that includes defined proportions of particular polymers.
    Type: Application
    Filed: June 8, 2009
    Publication date: March 31, 2011
    Inventors: Lahoussine Ouali, Arnaud Struillou, Estelle Rassat, Marlène Jacquemond, Otto Gräther, Claudie Bellouard Drevet