Patents by Inventor Xavier Lévèque

Xavier Lévèque 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).

  • Si-HPMC-encapsulated insulin-producing cells for the treatment of type 1 diabetes
    Patent number: 10632154
    Abstract: The present invention relates to the use of insulin-producing cells encapsulated in silanized hydroxypropyl methylcellulose (Si-HPMC) for the treatment of type 1 diabetes. Methods and kits are also provided for restoring and/or maintaining euglycemia in type 1 diabetic patients and in type 1 prediabetic patients.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: April 28, 2020
    Assignees: Ecole Nationale Veterinaire, Chu Nantes, Universite de Nantes, Institute National de la Sante et de la Recherche Medicale
    Inventors: Jean-Marie Bach, Mathilde Mosser, Apolline Salama, Anne Moure, Xavier Leveque, Pierre Weiss, Jérôme Guicheux, Cécile Boyer, David Riochet
  • SI-HPMC-ENCAPSULATED INSULIN-PRODUCING CELLS FOR THE TREATMENT OF TYPE 1 DIABETES
    Publication number: 20180318358
    Abstract: The present invention relates to the use of insulin-producing cells encapsulated in silanized hydroxypropyl methylcellulose (Si—HPMC) for the treatment of type 1 diabetes. Methods and kits are also provided for restoring and/or maintaining euglycemia in type 1 diabetic patients and in type 1 prediabetic patients.
    Type: Application
    Filed: November 10, 2016
    Publication date: November 8, 2018
    Inventors: Jean-Marie BACH, Mathilde MOSSER, Apolline SALAMA, Anne MOURE, Xavier LEVEQUE, Pierre WEISS, Jérôme GUICHEUX, Cécile BOYER, David RIOCHET
  • Intelligent caching of media files
    Patent number: 8250241
    Abstract: A method of receiving and forwarding a multimedia message is provided. The multimedia message is adapted with a first adaptation profile into a first adapted message to be received in a first device. The multimedia message and the first adapted message are stored in a media cache. The message may then be forwarded from the first device to a second device that has a second adaptation profile by retrieving the first adapted message from the media cache and sending it to the second device if the first and second adaptation profiles match, otherwise the multimedia message is retrieved from the media cache and adapted with the second adaptation profile into a second adapted message that is then sent to the second device. In addition, the second adapted message is stored in the media cache. A corresponding system for processing and forwarding the multimedia message is also provided.
    Type: Grant
    Filed: April 21, 2012
    Date of Patent: August 21, 2012
    Assignee: Vantrix Corporation
    Inventors: Xavier Lévéque, Richard Elliott Norton, Joseph Leo Claude Mario Lavalliere
  • INTELLIGENT CACHING OF MEDIA FILES
    Publication number: 20120209956
    Abstract: A method of receiving and forwarding a multimedia message is provided. The multimedia message is adapted with a first adaptation profile into a first adapted message to be received in a first device. The multimedia message and the first adapted message are stored in a media cache. The message may then be forwarded from the first device to a second device that has a second adaptation profile by retrieving the first adapted message from the media cache and sending it to the second device if the first and second adaptation profiles match, otherwise the multimedia message is retrieved from the media cache and adapted with the second adaptation profile into a second adapted message that is then sent to the second device. In addition, the second adapted message is stored in the media cache. A corresponding system for processing and forwarding the multimedia message is also provided.
    Type: Application
    Filed: April 21, 2012
    Publication date: August 16, 2012
    Inventors: XAVIER LÉVÉQUE, Richard Elliott Norton, Joseph Leo Claude Mario Lavalliere
  • Intelligent caching of media files
    Patent number: 8171167
    Abstract: A method of receiving and forwarding a multimedia message is provided. The multimedia message is adapted with a first adaptation profile into a first adapted message to be received in a first device. The multimedia message and the first adapted message are stored in a media cache. The message may then be forwarded from the first device to a second device that has a second adaptation profile by retrieving the first adapted message from the media cache and sending it to the second device if the first and second adaptation profiles match, otherwise the multimedia message is retrieved from the media cache and adapted with the second adaptation profile into a second adapted message that is then sent to the second device. In addition, the second adapted message is stored in the media cache.
    Type: Grant
    Filed: May 4, 2008
    Date of Patent: May 1, 2012
    Assignee: Vantrix Corporation
    Inventors: Xavier Lévèque, Richard Elliott Norton, Joseph Leo Claude Mario Lavalliere
  • INTELLIGENT CACHING OF MEDIA FILES
    Publication number: 20090125677
    Abstract: A method of receiving and forwarding a multimedia message is provided. The multimedia message is adapted with a first adaptation profile into a first adapted message to be received in a first device. The multimedia message and the first adapted message are stored in a media cache. The message may then be forwarded from the first device to a second device that has a second adaptation profile by retrieving the first adapted message from the media cache and sending it to the second device if the first and second adaptation profiles match, otherwise the multimedia message is retrieved from the media cache and adapted with the second adaptation profile into a second adapted message that is then sent to the second device. In addition, the second adapted message is stored in the media cache.
    Type: Application
    Filed: May 4, 2008
    Publication date: May 14, 2009
    Inventors: Xavier Leveque, Richard Elliott Norton, Joseph Leo Claude Mario Lavalliere