Patents by Inventor Jean Duchateau

Jean Duchateau 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
  • Publication number: 20140255449
    Abstract: A pharmaceutical preparation for subcutaneous injection comprising between 0.5 ng and 200 ?g of HSP70 between 0.5 and 100 ?g of fragments of an antigenic structure.
    Type: Application
    Filed: July 19, 2012
    Publication date: September 11, 2014
    Applicant: BioTech Tools S.A.
    Inventors: Thierry Legon, Sabine Pirotton, Jean Duchateau
  • 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
  • Patent number: 8016341
    Abstract: A motor vehicle seat comprises a backrest (3), a seating surface (2) connected to the backrest (3) by a pivotable connection (P1) and to the vehicle floor by a front leg support (P2). The inventive stowable seat also comprises a swing arm (7) connected to the backrest and the floor by two pivot joints (P4,P5), wherein the seat is movable between an unfolded state when the seating surface (2) is substentially parallel to the floor, the backrest (3) is in a substentially vertical position and, each swing arm (7) is placed in the backrest (3) extension, thereby enabling it to be upwardly displaced and a folded state when the backrest (3) is folded substantially horizontally onto the seating surface (2).
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: September 13, 2011
    Assignees: Grupo Antolin-Ingenieria, Peugeot Citroen Automobiles
    Inventors: Jean Duchateau, Patrick Faye, Jean Claude Aumond, Pascal Kliminowski
  • Publication number: 20100213734
    Abstract: A motor vehicle seat comprises a backrest (3), a seating surface (2) connected to the backrest (3) by a pivotable connection (P1) and to the vehicle floor by a front leg support (P2). The inventive stowable seat also comprises a swing arm (7) connected to the backrest and the floor by two pivot joints (P4,P5), wherein the seat is movable between an unfolded state when the seating surface (2) is substentially parallel to the floor, the backrest (3) is in a substentially vertical position and, each swing arm (7) is placed in the backrest (3) extension, thereby enabling it to be upwardly displaced and a folded state when the backrest (3) is folded substantially horizontally onto the seating surface (2).
    Type: Application
    Filed: July 20, 2005
    Publication date: August 26, 2010
    Applicants: GRUPO ANTOLIN-INGENIERIA, S.A., PEUGEOT CITROEN AUTOMOBILES
    Inventors: Jean Duchateau, Patrick Faye, Jean Claude Aumond, Pascal Kliminowski
  • 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: 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
  • Patent number: 6719350
    Abstract: A compensator for lack of parallelism in a removable seat is provided, the seat including two rigid lateral endplates, crossmembers connecting the endplates, means of positioning the endplates in a slideway fixed to a floor of the vehicle, translational guidance means, and means of locking the endplates in the slideway, the crossmembers being tubular and cylindrical and collaborating with bearings of the endplates, the compensator including a cylindrical and stepped axial endpiece disposed at an end of each of the crossmembers, a sleeve made of viscoelastic material pushed tightly into the bearing in the corresponding endplate, the sleeve receiving the endpiece, an axial tapped hole for a screw for translational immobilization pressing a washer against an outer end face of the sleeve and an inner end face of the sleeve against the flange of the endpiece.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: April 13, 2004
    Assignee: Grupo Antolin-Ingenieria, S.A.
    Inventors: Jean Duchateau, Gérard Basson, Nordine Hamtache
  • 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
  • Patent number: 6635484
    Abstract: The present invention relates to a device for diagnosing and/or quantifying antibodies present in a biological fluid from a patient and which are specific for a reaction associated with an infection with a microorganism, specific for an autoimmune reaction or specific for an allergy. This device includes as a standard a biological sample selected from a pool of blood plasmas from more than 200 healthy patients.
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: October 21, 2003
    Assignees: Universite Libre de Bruxelles, S.C.R.L. Department Central de Fractionnement de la Croix-Rouge
    Inventors: Ruth Laub, Jean Duchateau, Mario Giambattista
  • Publication number: 20030173794
    Abstract: The invention relates to seats of which the sitting structure comprises two rigid lateral endplates connected by crossmembers and each bearing means of positioning in a slideway fixed to the floor of the vehicle, translational guidance means and means of locking in the slideway, in which structure each of the crossmembers is tubular and cylindrical and collaborates with bearings borne by each of the endplates.
    Type: Application
    Filed: March 11, 2003
    Publication date: September 18, 2003
    Inventors: Jean Duchateau, Gerard Basson, Nordine Hamtache
  • Patent number: 6447066
    Abstract: A device for adjusting a double-jointed seatback by a single control. A seat pan structure is joined on at least one side to a convex toothed sector centered on a first joint. A seatback structure is joined to two arms that extend on either side of a housing. The arms are articulated on a second joint mounted upon the housing, and are joined to a concave toothed sector centered on the second joint. The housing contains an upper toothed locking plate and a lower toothed locking plate. Between the two locking plates, a pivoting cam connects to a single control device. The upper toothed locking plate is joined to a stop arm that extends in the housing towards a semicircular stop located on the lower toothed sector. The semicircular stop is provided to resist the unlocking of the locking plate except when the seatback is in the maximally advanced position.
    Type: Grant
    Filed: July 7, 2000
    Date of Patent: September 10, 2002
    Assignee: Grupo Antolin-Ingenieria, S.A.
    Inventors: Jean-Pierre Chabanne, Jean Duchateau, Eric Gagnaire
  • 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
  • Patent number: 6312711
    Abstract: The invention concerns a pharmaceutical and/or food composition comprising a suitable pharmaceutical and/or food vehicle and a heat shock protein and at least conformation or sequential epitopes of an antigenic structure inducing a graft versus host, an allergic or autoimmune reaction.
    Type: Grant
    Filed: October 28, 1999
    Date of Patent: November 6, 2001
    Assignee: Universite Libre de Bruxelles
    Inventors: Jean Duchateau, Genevieve Servais
  • Patent number: 6161892
    Abstract: A detachable, reversible vehicle seat adjustable lengthwise by controls on its slides, has a manual locking system for each of the slides, including a manual control handle articulated to one of the ends of each slide near the anchoring area of a leg of the seat, the ends being different on the two slides for a given seat, and a transverse connecting shaft articulated near the front legs below the base of the seat, one of whose ends is designed to cooperate with a manual control handle controlling the unlocking of one of the slides, while the other end of the transverse connecting shaft has a finger able to cooperate with the unlocking means of the other slide in its runner.
    Type: Grant
    Filed: August 2, 1999
    Date of Patent: December 19, 2000
    Assignee: Grupo-Antolin Ingenieria
    Inventors: Jean-Pierre Chabanne, Jean Duchateau
  • Patent number: 6155626
    Abstract: Each of the legs of the seat comprises at least one transversely projecting part forming a retaining member, while the corresponding runner comprises, in its region that accommodates each leg, at least one hook-shaped catch articulated to it and capable of retracting as the projection of the corresponding leg is introduced into the runner, before coming back to hook onto this projection under the action of its return spring action, the manual latches of unlocking the catches being borne by each of the legs.
    Type: Grant
    Filed: January 20, 1999
    Date of Patent: December 5, 2000
    Assignee: Grupo Antolin-Ingeneria, SA
    Inventors: Jean-Pierre Chabanne, Jean Duchateau
  • Patent number: 6057097
    Abstract: The present invention comprises a marker for inflammatory diseases and/or pathologies comprising an autoimmune reaction, which is the plasmatic membrane and/or a portion therof, in particular the plasmatic DNA. The present invention concerns also the method to obtain said marker and the diagnostic device which comprises said marker.
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: May 2, 2000
    Assignee: Universite Libre de Bruxelles
    Inventors: Genevieve Servais, Jean Duchateau
  • Patent number: 5961088
    Abstract: A device for securing and adjusting the lengthwise position of a removable and reversible seat for a vehicle. The device includes a pair of C-shaped tracks secured to the floor of the vehicle with each track having an upper compartment and a lower compartment. The upper compartment of each track accommodates a slider that is connected to each leg of the seat of the vehicle and includes a locking device having teeth. The slider is displaceable relative to the track so that the slider can be manipulated between a locked position and an unlocked position. The lower compartment accommodates a plate having parallel rows of perforations that are engaged by the teeth of the locking device in the locked position and are released from engagement in the unlocked position. The configuration of the track and slider arrangement provide the device with a strong leg-slider connection as well as good resistance to tearing free from the floor of the vehicle in case of impact.
    Type: Grant
    Filed: July 15, 1998
    Date of Patent: October 5, 1999
    Assignee: Irausa Ingeniera, S.A.
    Inventors: Jean-Pierre Chabanne, Jean Duchateau