Patents by Inventor Helene Le Buannec

Helene Le Buannec 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).

  • Stable immunogenic product comprising antigenic heterocomplexes
    Patent number: 8697047
    Abstract: The invention relates to a stable immunogenic product for the induction of antibodies against one or more antigenic proteins in a subject. The invention is characterized in that it comprises proteinaceous immunogenic heterocomplexes which are formed by associations between (i) antigenic protein molecules and (ii) proteinaceous carrier molecules and in that less than 40% of the antigenic proteins (i) are linked to the proteinaceous carrier molecules (ii) by a covalent bond.
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: April 15, 2014
    Assignee: Neovacs
    Inventors: Helene Le Buannec, Daniel Zagury
  • STABLE IMMUNOGENIC PRODUCT COMPRISING ANTIGENIC HETEROCOMPLEXES
    Publication number: 20110250174
    Abstract: The invention relates to a stable immunogenic product for the induction of antibodies against one or more antigenic proteins in a subject. The invention is characterised in that it comprises proteinaceous immunogenic heterocomplexes which are formed by associations between (i) antigenic protein molecules and (ii) proteinaceous carrier molecules and in that less than 40% of the antigenic proteins (i) are linked to the proteinaceous carrier molecules (ii) by a covalent bond.
    Type: Application
    Filed: May 31, 2011
    Publication date: October 13, 2011
    Applicant: NEOVACS
    Inventors: Helene LE BUANNEC, Daniel ZAGURY
  • Stable immunogenic product comprising antigenic heterocomplexes
    Patent number: 7972603
    Abstract: The invention relates to a stable immunogenic product for the induction of antibodies against one or more antigenic proteins in a subject. The invention is characterised in that it comprises proteinaceous immunogenic heterocomplexes which are formed by associations between (i) antigenic protein molecules and (ii) proteinaceous carrier molecules and in that less than 40% of the antigenic proteins (i) are linked to the proteinaceous carrier molecules (ii) by a covalent bond.
    Type: Grant
    Filed: September 16, 2003
    Date of Patent: July 5, 2011
    Assignee: Neovacs
    Inventors: Helene Le Buannec, Daniel Zagury
  • Stable immunogenic product comprising antigenic heterocomplexes
    Publication number: 20060067944
    Abstract: The invention relates to a stable immunogenic product for the induction of antibodies against one or more antigenic proteins in a subject. The invention is characterised in that it comprises proteinaceous immunogenic heterocomplexes which are formed by associations between (i) antigenic protein molecules and (ii) proteinaceous carrier molecules and in that less than 40% of the antigenic proteins (i) are linked to the proteinaceous carrier molecules (ii) by a covalent bond.
    Type: Application
    Filed: September 16, 2003
    Publication date: March 30, 2006
    Inventors: Helene Le Buannec, Paul Cohen, Gabriel Peltre, Daniel Zagury