Patents by Inventor Frederic Henot

Frederic Henot 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).

  • Publication number: 20150150956
    Abstract: A pharmaceutical composition for sublingual, buccal or enteric administration comprising at least one substance obtainable by hydrolysis with chymotrypsin of an antigenic structure which induces graft rejection, allergic reaction or autoimmune disease.
    Type: Application
    Filed: December 1, 2014
    Publication date: June 4, 2015
    Inventors: Frédéric Henot, Thierry Legon, Jean Duchateau
  • Patent number: 8735122
    Abstract: Recombinant purified DnaK—having a ATPase activity without the addition of an other chaperone protein—essentially free of T-cell stimulating impurities.
    Type: Grant
    Filed: October 12, 2007
    Date of Patent: May 27, 2014
    Assignee: Biotech Tools S.A.
    Inventors: Frederic Henot, Thierry Legon, Sabine Pirotton, Gael Placier
  • Patent number: 8436136
    Abstract: A complex comprising at least one heat shock protein (HSP) and at least one peptide selected from the group consisting of R1-QXRAA-R2 with R1=peptide with 1-10 amino acids R2=peptide with 1-10 amino acids X=K or R GFFYTPK (insulin 23-29) SEQ ID No 1 GFFYTPKT (insulin 23-30) SEQ ID No 2 IYPPNANK (DER p1) SEQ ID No 3 GIEYIQHNGVVQESYYR (DER P1) SEQ ID No 4 ASTTTNYT (gp120 of HIV) SEQ ID No 5 DYEYLINVIHAFQYV (PLP 56-70) SEQ ID No 6 EKLIETYFSKNYQDYEYLINVI (PLP 43-64) SEQ ID No 7 KTTICGKGLSATVT (PLP 104-117) SEQ ID No 8 HSLGKWLGHPDKF (PLP 139-151 C140 ô S140) SEQ ID No 9 PRHPIRVELPCRISP (MOG 8-22) SEQ ID No 10 DEGGYTCFFRDHSYQ (MOG 92-106) SEQ ID No 11 Ac-ASQKRPSQRHG (MBP ac1-11) SEQ ID No 12 TGILDSIGRFFSG (MBP 35-47) SEQ ID No 13 VHFFKNIVTPRTP (MBP 89-101) SEQ ID No 14 HCLGKWLGHPDKF (PLP 139-151) SEQ ID No 15 MEVGWYRSPFSRVVHLYRNGK (MOG) SEQ ID No 16 QKRAAYDQYGHAAFE (E. Coli DnaJ) SEQ ID No. 17 QKRAAVDTYCRHNYG (HLA DRB1*0401) SEQ ID No. 18 QRRAAYDQYGHAAFE SEQ ID No. 19 and QRRAAVDTYCRHNYG SEQ ID No. 20.
    Type: Grant
    Filed: May 18, 2004
    Date of Patent: May 7, 2013
    Assignee: Biotech Tools S.A.
    Inventors: Frederic Henot, Thierry Legon, Isabelle Galy-Fauroux, Jean Duchateau
  • Publication number: 20110111423
    Abstract: A process for the preparation of oxidized and/or demethylated antigens comprising the steps of treating a cell with a stress factor selected from the group consisting of UV-radiation, oxidizing reagents, heavy metal salts, drugs, nucleoside and nucleotide analogs, and enzyme inhibitors lyses of the cell to give a cell lysate purification of oxidized and/or demethylated antigens from the cell lysate.
    Type: Application
    Filed: January 18, 2011
    Publication date: May 12, 2011
    Inventors: Frederic Henot, Thierry Legon, Nadine Questiaux
  • Patent number: 7893250
    Abstract: A process for the preparation of oxidized and/or demethylated antigens comprising the steps of treating a cell with a stress factor selected from the group consisting of UV-radiation, oxidizing reagents, heavy metal salts, drugs, nucleoside and nucleotide analogs, and enzyme inhibitors lyses of the cell to give a cell lysate purification of oxidized and/or demethylated antigens from the cell lysate.
    Type: Grant
    Filed: July 26, 2007
    Date of Patent: February 22, 2011
    Assignee: BioTech Tools
    Inventors: Frederic Henot, Thierry Legon, Nadine Questiaux
  • Publication number: 20100068744
    Abstract: Recombinant purified DnaK—having a ATPase activity without the addition of an other chaperone protein—essentially free of T-cell stimulating impurities.
    Type: Application
    Filed: October 12, 2007
    Publication date: March 18, 2010
    Inventor: Frederic Henot
  • Publication number: 20080075735
    Abstract: A process for the preparation of oxidized and/or demethylated antigens comprising the steps of treating a cell with a stress factor selected from the group consisting of UV-radiation, oxidizing reagents, heavy metal salts, drugs, nucleoside and nucleotide analogs, and enzyme inhibitors lyses of the cell to give a cell lysate purification of oxidized and/or demethylated antigens from the cell lysate.
    Type: Application
    Filed: July 26, 2007
    Publication date: March 27, 2008
    Inventors: Frederic Henot, Thierry Legon, Nadine Questiaux
  • Publication number: 20070292446
    Abstract: A pharmaceutical composition for sublingual, buccal or enteric administration comprising at least one substance obtainable by hydrolysis with chymotrypsin of an antigenic structure which induces graft rejection, allergic reaction or autoim-mune disease.
    Type: Application
    Filed: June 22, 2004
    Publication date: December 20, 2007
    Inventors: Frederic Henot, Thierry Legon, Jean Duchateau
  • Publication number: 20060270833
    Abstract: A complex comprising at least one heat shock protein (HSP) and at least one peptide selected from the group consisting of R1-QXRAA-R2 with R1=peptide with 1-10 amino acids R2=peptide with 1-10 amino acids X=K or R GFFYTPK (insulin 23-29) SEQ ID No 1 GFFYTPKT (insulin 23-30) SEQ ID No 2 IYPPNANK (DER p1) SEQ ID No 3 GIEYIQHNGVVQESYYR (DER P1) SEQ ID No 4 ASTTTNYT (gp120 of HIV) SEQ ID No 5 DYEYLINVIHAFQYV (PLP 56-70) SEQ ID No 6 EKLIETYFSKNYQDYEYLINVI (PLP 43-64) SEQ ID No 7 KTTICGKGLSATVT (PLP 104-117) SEQ ID No 8 HSLGKWLGHPDKF (PLP 139-151 C140 ô S140) SEQ ID No 9 PRHPIRVELPCRISP (MOG 8-22) SEQ ID No 10 DEGGYTCFFRDHSYQ (MOG 92-106) SEQ ID No 11 Ac-ASQKRPSQRHG (MBP ac1-11) SEQ ID No 12 TGILDSIGRFFSG (MBP 35-47) SEQ ID No 13 VHFFKNIVTPRTP (MBP 89-101) SEQ ID No 14 HCLGKWLGHPDKF (PLP 139-151) SEQ ID No 15 MEVGWYRSPFSRVVHLYRNGK (MOG) SEQ ID No 16 QKRAAYDQYGHAAFE (E. Coli DnaJ) SEQ ID No. 17 QKRAAVDTYCRHNYG (HLA DRB1*0401) SEQ ID No. 18 QRRAAYDQYGHAAFE SEQ ID No. 19 and QRRAAVDTYCRHNYG SEQ ID No. 20.
    Type: Application
    Filed: May 18, 2004
    Publication date: November 30, 2006
    Inventors: Frederic Henot, Thierry Legon, Isabelle Galy-Fauroux, Jean Duchateau
  • Publication number: 20060147459
    Abstract: In the case of a module (1) for a data carrier (11) designed for contactless communication, the module (1) has a chip (3) with at least two pairs (20, 21) of chip connection contacts (4, 5, 6, 7) and with at least two pairs (22, 23) of module connecting plates (24, 25, 26, 27), wherein in a starting position, the shapes of the plate surfaces of the module connecting plates (24, 25, 26, 27) result in a particular plate pattern, and differ with regard to the shape of the plate surfaces such that when all the module connecting plates (24, 25, 26, 27) are rotated around a mid-point (8) of the module (1), the same plate pattern results respectively after 180°.
    Type: Application
    Filed: June 22, 2004
    Publication date: July 6, 2006
    Inventors: Frederic Henot, Thierry Legon, Jean Duchateau
  • Publication number: 20060008483
    Abstract: In a dispersion of lipids in a dispersing medium, the said lipids comprising an amino-amidine compound A, the amidine function of the said compound A is titrated substantially in water by means of an acid HX, wherein X is an anion, in a manner such that the pH of the said lipid dispersion is between about 6.5 and 7.8 within a temperature range from about 2° C. to 40° C. The so titrated dispersion is useful inter alia as a component of a synthetic vector for therapeutic molecules or macromolecules.
    Type: Application
    Filed: May 6, 2003
    Publication date: January 12, 2006
    Applicant: Biotech Tools SA
    Inventors: Frederic Henot, Roland Frebillot, Sebastien Baudart, Thierry Legon
  • Publication number: 20040265322
    Abstract: The present invention is related to a process for obtaining a composition comprising peptides bound to one or more heat shock protein(s) and for possibly recovering from said composition the bound peptides, wherein the peptides resulting from a previously in-vitro hydrolysis of at least one immunogenic and antigenic macromolecular structure, are mixed in-vitro with one or more heat shock protein(s).
    Type: Application
    Filed: February 3, 2004
    Publication date: December 30, 2004
    Applicant: BIOTECH TOOLS S.A.
    Inventors: Frederic Henot, Thierry Legon, Jean Duchateau
  • Publication number: 20040072304
    Abstract: A process for the preparation of oxidized and/or demethylated antigens comprising the steps of
    Type: Application
    Filed: October 15, 2002
    Publication date: April 15, 2004
    Inventors: Frederic Henot, Thierry Legon, Nadine Questiaux
  • Patent number: 6709672
    Abstract: The present invention is related to a process for obtaining a composition comprising peptides bound to one or more heat shock protein(s) and for possibly recovering from said composition the bound peptides, wherein the peptides resulting from a previously in-vitro hydrolysis of at least one immunogenic and antigenic macromolecular structure, are mixed in-vitro with one or more heat shock protein(s). The present invention is also related to the compositions obtained by said process.
    Type: Grant
    Filed: June 25, 2001
    Date of Patent: March 23, 2004
    Assignee: Biotech Tools S.A.
    Inventors: Frédéric Hénot, Thierry Legon, Jean Duchateau, Geneviève Servais
  • Publication number: 20030211139
    Abstract: In a dispersion of lipid particles in a dispersing medium, the said lipid particles comprising an amino-amidine compound A, the amidine function of the said compound A is titrated substantially in water by means of an acid HX, wherein X is an anion, in a manner such that the pH of the said lipid dispersion is between about 6.5 and 7.8 within a temperature range from about 2° C. to 40° C. The so titrated dispersion is useful inter alia as a component of a synthetic vector for therapeutic molecules or macromolecules.
    Type: Application
    Filed: May 7, 2002
    Publication date: November 13, 2003
    Inventors: Thierry Legon, Frederic Henot
  • Publication number: 20020102632
    Abstract: The present invention is related to a process for obtaining a composition comprising peptides bound to one or more heat shock protein(s) and for possibly recovering from said composition the bound peptides, wherein the peptides resulting from a previously in-vitro hydrolysis of at least one immunogenic and antigenic macromolecular structure, are mixed in-vitro with one or more heat shock protein(s).
    Type: Application
    Filed: June 25, 2001
    Publication date: August 1, 2002
    Inventors: Frederic Henot, Thierry Legon, Jean Duchateau, Genevieve Servais