Patents by Inventor Werner Embrechts

Werner Embrechts 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).

  • Patent number: 9790191
    Abstract: This invention relates to acylaminopyrimidine derivatives, processes for their preparation, pharmaceutical compositions, and their use in therapy.
    Type: Grant
    Filed: October 3, 2013
    Date of Patent: October 17, 2017
    Assignee: JANSSEN SCIENCES IRELAND UC
    Inventors: David Craig Mc Gowan, Serge Marie Aloysius Pieters, Werner Embrechts, Stefaan Julien Last, Tim Hugo Maria Jonckers, Pierre Jean-Marie Bernard Raboisson
  • Publication number: 20170283419
    Abstract: The present invention relates to purine derivatives, processes for their preparation, pharmaceutical compositions, and their use in treating viral infections.
    Type: Application
    Filed: January 30, 2017
    Publication date: October 5, 2017
    Applicant: JANSSEN SCIENCES IRELAND UC
    Inventors: Jean-François BONFANTI, Frédéric Marc Maurice DOUBLET, Werner EMBRECHTS, Jérôme Michel Claude FORTIN, David Craig MC GOWAN, Philippe MULLER, Pierre Jean-Marie Bernard RABOISSON
  • Publication number: 20170239245
    Abstract: This invention relates to pyrimidine derivatives, processes for their preparation, pharmaceutical compositions, and their use in treating viral infections such as HCV or HBV.
    Type: Application
    Filed: July 13, 2016
    Publication date: August 24, 2017
    Inventors: David Mc GOWAN, Pierre Jean-Marie Bernard Raboisson, Werner Embrechts, Tim Hugo Maria Jonckers, Stefaan Julien Last, Serge Maria Aloysius Pieters, Jaromir Vlach
  • Patent number: 9663474
    Abstract: This invention relates to heterocyclic substituted 2-amino-quinazoline derivatives, processes for their preparation, pharmaceutical compositions, and their use in treating viral infections.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: May 30, 2017
    Assignee: JANSSEN SCIENCES IRELAND UC
    Inventors: Stefaan Julien Last, David Craig McGowan, Werner Embrechts, Serge Maria Aloysius Pieters, Tim Hugo Maria Jonckers, Pierre Jean-Marie Bernard Raboisson
  • Publication number: 20170044169
    Abstract: This invention concerns pyrrolo[3,2-d]pyrimidine derivatives, processes for their preparation, pharmaceutical compositions, and their use in treatment and/or therapy of diseases.
    Type: Application
    Filed: October 25, 2016
    Publication date: February 16, 2017
    Inventors: David Craig Mc Gowan, Stefaan Julien Last, Serge Maria Aloysius Pieters, Werner Embrechts, Tim Hugo Maria Jonckers, Pierre Jean-Marie Bernard Raboisson
  • Patent number: 9556176
    Abstract: The present invention relates to purine derivatives of formula (I), processes for their preparation, pharmaceutical compositions, and their use in treating viral infections.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: January 31, 2017
    Assignee: JANSSEN SCIENCES IRELAND UC
    Inventors: Jean-François Bonfanti, Frédéric Marc Maurice Doublet, Werner Embrechts, Jérôme Michel Claude Fortin, David Craig McGowan, Philippe Muller, Pierre Jean-Marie Bernard Raboisson
  • Patent number: 9499549
    Abstract: This invention concerns pyrrolo[3,2-d]pyrimidine derivatives, processes for their preparation, pharmaceutical compositions, and their use in treatment and/or therapy of diseases.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: November 22, 2016
    Assignee: JANSSEN SCIENCES IRELAND UC
    Inventors: David Craig McGowan, Stefaan Julien Last, Serge Maria Aloysius Pieters, Werner Embrechts, Tim Hugo Maria Jonckers, Pierre Jean-Marie Bernard Raboisson
  • Patent number: 9422250
    Abstract: This invention relates to pyrimidine derivatives, processes for their preparation, pharmaceutical compositions, and their use in treating viral infections such as HCV or HBV.
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: August 23, 2016
    Assignee: Janssen Sciences Ireland UC
    Inventors: David Mc Gowan, Pierre Jean-Marie Bernard Raboisson, Werner Embrechts, Tim Hugo Maria Jonckers, Stefaan Julien Last, Serge Maria Aloysius Pieters, Jaromir Vlach
  • Publication number: 20160168150
    Abstract: This invention concerns pyrrolo[3,2-d]pyrimidine derivatives, processes for their preparation, pharmaceutical compositions, and their use in treatment and/or therapy of diseases.
    Type: Application
    Filed: June 26, 2014
    Publication date: June 16, 2016
    Applicant: JANSSEN SCIENCES IRELAND UC
    Inventors: David Craig MC GOWAN, Serge Maria Aloysius PIETERS, Stefaan Julien LAST, Werner EMBRECHTS, Tim Hugo Maria JONCKERS, Pierre Jean-Marie Bernard RABOISSON
  • Publication number: 20150284339
    Abstract: This invention relates to heterocyclic substituted 2-amino-quinazoline derivatives, processes for their preparation, pharmaceutical compositions, and their use in treating viral infections.
    Type: Application
    Filed: November 15, 2013
    Publication date: October 8, 2015
    Inventors: Stefaan Julien Last, David Craig Mc Gowan, Werner Embrechts, Serge Maria Aloysius Pieters, Tim Hugo Maria Jonckers, Pierre Jean-Marie Bernard Raboisson
  • Publication number: 20150274676
    Abstract: This invention relates to acylaminopyrimidine derivatives, processes for their preparation, pharmaceutical compositions, and their use in therapy.
    Type: Application
    Filed: October 3, 2013
    Publication date: October 1, 2015
    Inventors: David Craig Mc Gowan, Serge Marie Aloysius Pieters, Werner Embrechts, Stefaan Julien Last, Tim Hugo Maria Jonckers, Pierre Jean-Marie Bernard Raboisson
  • Publication number: 20150239892
    Abstract: This invention concerns pyrrolo[3,2-d]pyrimidine derivatives, processes for their preparation, pharmaceutical compositions, and their use in treatment and/or therapy of diseases.
    Type: Application
    Filed: October 9, 2013
    Publication date: August 27, 2015
    Applicant: JANSSEN R&D IRELAND
    Inventors: David Craig Mc Gowan, Stefaan Julien Last, Serge Maria Aloysius Pieters, Werner Embrechts, Tim Hugo Maria Jonckers, Pierre Jean-Marie Bernard Raboisson
  • Patent number: 8916575
    Abstract: This invention relates to quinazoline derivatives, processes for their preparation, pharmaceutical compositions, and their use in therapy of disorders in which the modulation of toll-like-receptors is involved.
    Type: Grant
    Filed: May 18, 2012
    Date of Patent: December 23, 2014
    Assignee: Janssen R&D Ireland
    Inventors: David McGowan, Pierre Jean-Marie Bernard Raboisson, Tim Hugo Maria Jonckers, Stefaan Julien Last, Werner Embrechts, Serge Maria Aloysius Pieters
  • Publication number: 20140323441
    Abstract: The present invention relates to purine derivatives of formula (I), processes for their preparation, pharmaceutical compositions, and their use in treating viral infections.
    Type: Application
    Filed: November 8, 2012
    Publication date: October 30, 2014
    Inventors: Jean-François Bonfanti, Frédéric Marc Maurice Doublet, Werner Embrechts, Jérôme Michel Claude Fortin, David Craig Mc Gowan, Philippe Muller, Piere Jean-Marie Bernand Raboisson
  • Publication number: 20140073642
    Abstract: This invention relates to quinazoline derivatives, processes for their preparation, pharmaceutical compositions, and their use in therapy of disorders in which the modulation of toll-like-receptors is involved.
    Type: Application
    Filed: May 18, 2012
    Publication date: March 13, 2014
    Applicant: Janssen R&D Ireland
    Inventors: David McGowan, Pierre Jean-Marie Bernard Raboisson, Tim Hugo Maria Jonckers, Stefaan Julien Last, Werner Embrechts, Serge Maria Aloysius Pieters
  • Publication number: 20140045849
    Abstract: This invention relates to pyrimidine derivatives, processes for their preparation, pharmaceutical compositions, and their use in treating viral infections such as HCV or HBV.
    Type: Application
    Filed: April 10, 2012
    Publication date: February 13, 2014
    Inventors: David McGowan, Pierr Jeane-Marie Bernar Raboisson, Werner Embrechts, Tim Hugo Maria Jonckers, Stefaan Julien Last, Serge Maria Aloysius Pieters, Jaromir Vlach
  • Publication number: 20070078132
    Abstract: The present invention concerns the compounds of formula the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein a1-a2=a3-a4 represents a divalent radical selected from N—CH?CH—CH, N—CH?N—CH or CH—CH?N—CH; Z represents NH; Y represents —C3-9alkyl-, —C1-5alkyl-NR13—C1-5alkyl-, —C1-6alkyl-NH—CO— or —CO—NH—C1-6alkyl-; X1 represents —O— or —NR11—; X2 represents —C1-2alkyl-, —O—C1-2alkyl, —O— or —O—CH2—; R1 represents hydrogen or halo; R2 represents hydrogen, cyano, halo, hydroxycarbonyl-, C1-4alkyloxycarbonyl-, Het16-carbonyl- or Ar5; R3 represents hydrogen; R4 represents hydroxy, C1-4alkyloxy-, Ar4—C1-4alkyloxy or R4 represents C1-4alkyloxy substituted with one or where possible two or more substituents selected from C1-4alkyloxy- or Het2-; R11 represents hydrogen; R12 represents hydrogen, C1-4alkyl- or C1-4alkyl-oxy-carbonyl-; R13 represents Het14-C1-4alkyl, in particular morpholinyl-C1-4alkyl; Het2 represents a heterocycle select
    Type: Application
    Filed: December 15, 2004
    Publication date: April 5, 2007
    Inventors: Eddy Freyne, Marc Willems, Pierre Storck, Virginie Poncelet, Kristof Van Emelen, Peter Jacobus Johnnes Buijnsters, Werner Embrechts, Timothy Perera
  • Publication number: 20060247237
    Abstract: The present invention concerns the compounds of formula (I) the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein Z represents O, CH2, NH or S; in particular Z represents NH; Y represents —C3-9alkyl-, —C3-9alkenyl-, —C3-9alkynyl-, —C3-7alkyl-CO—NH— optionally substituted with amino, mono- or di(C1-4alkyl)amino or C1-4 alkyloxycarbonylamino-, —C3-7alkenyl-CO—NH— optionally substituted with amino, mono- or di(C1-4alkyl)amino- or C1-4alkyloxycarbonylamino-, C1-5alkyl-oxy-C1-5alkyl-, —C1-5alkyl NR13—, —C1-5alkyl-, —C1-5alkyl-NR14—CO—C1-5alkyl-, —C1-5alkyl-CO NR15—C1-5alkyl-, —C1-6alkyl-CO—NH—, —C1-6alkyl-NH—CO—, —C1-3alkyl-NH—CS-Het20-, —C1-3alkyl-NH—CO-Het20, —C1-2alkyl-CO-Het21-CO—, -Het22-CH2—CO—NH—C1-3alkyl-, —CO—NH—C1-6alkyl-, —NH—CO—C1-6alkyl-, —CO—C1-7alkyl-, —C1-7alkyl-CO—, —C1-6alkyl-CO—C1-6alkyl-, —C1-2alkyl-NH—CO—CR16R17—NH—, —C1-2alkyl-CO—NH—CR18R19—CO—, —C1-2alkyl-CO—NR20—C1-3alkyl-CO—, C1-2alkyl-NR21—CH2—CO—NH—C1-3alkyl-, or NR22—C
    Type: Application
    Filed: May 25, 2004
    Publication date: November 2, 2006
    Applicant: JANSSEN PHARMACEUTICA N.V.
    Inventors: Eddy Jean Freyne, Timothy Perera, Peter Jacobus Buijnsters, Marc Willems, Gaston Diels, Werner Embrechts
  • Publication number: 20060183747
    Abstract: This invention concerns compounds of formula a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein ring A represents phenyl, pyridyl, pyrimidinyl, pyridazinyl or pyrazinyl; R1 represents hydrogen; aryl; formyl; C1-6alkylcarbonyl; C1-6alkyl; C1-6alkyloxycarbonyl; C1-6alkyl substituted with formyl, C1-6alkylcarbonyl, C1-6alkyloxycarbonyl, C1-6alkylcarbonyloxy; or optionally substituted C1-6alkyloxyC1-6alkylcarbonyl; X1 represents a direct bond; —(CH2)n3— or —(CH2)n4—X1a—X1b—; R2 represents optionally substituted C3-7cycloalkyl; phenyl; a 4, 5, 6- or 7-membered monocyclic heterocycle containing at least one hetetoatom selected from O, S or N; benzoxazolyl or a radical of formula X2 represents a direct bond; —NR1—; —NR1—(CH2)n3—; —O—; —O—(CH2)n3—; —C(?O)—; —C(?O)—(CH2)n3—; —C(?O)—NR5—(CH2)n3—; —C(?S)—; —S—; —S(?O)n1—; —(CH2)n3—; —(CH2)n4—X1a—X1b—; —X1a—X1b—(CH2)n4—; —S(?O)n1—NR5—(CH2)n3—NR5— or —S(?O)n1—NR5—(CH2)n3—; R3 represents
    Type: Application
    Filed: July 12, 2004
    Publication date: August 17, 2006
    Inventors: Eddy Freyne, Christopher Love, Ludwig Cooymans, Nele Vandermaesen, Peter Jacobus Buijnsters, Marc Willems, Werner Embrechts
  • Publication number: 20050004125
    Abstract: This invention concerns a compound of formula a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein ring A is a 6-membered heterocycle; R1 is hydrogen; aryl; formyl; C1-6alkylcarbonyl; optionally substituted C1-6alkyl; C1-6alkyloxycarbonyl; optionally substituted C1-6alkyloxyC1-6alkylcarbonyl; X is a direct bond or a linker atom or group; Z is a direct bond or a linker atom or group; R2 is hydrogen, C1-10alkyl, C2-10alkenyl, C2-10alkynyl, a carbocycle or a heterocycle, each of said groups may optionally be substituted; R3 is hydrogen; hydroxy; halo; optionally substituted C1-6alkyl or C2-6alkenyl or C2-6alkynyl; C1-6alkyloxy; C1-6alkylthio; C1-6alkyloxycarbonyl; C1-6alkylcarbonyloxy; carboxyl; cyano; nitro; amino; mono- or di(C1-6alkyl)amino; polyhaloC1-6alkyl; polyhaloC1-6alkyloxy; polyhaloC1-6alkylthio; R21; R21—C1-6alkyl; R21—O—; R21—S—; R21—C(?O)—; R21—S(?O)p—; R7—S(?O)p—; R7—S(?O)p—NH—; R21—S(?O)p—NH—; R7—C(?O)—; —NHC(?O)H; —
    Type: Application
    Filed: October 29, 2002
    Publication date: January 6, 2005
    Inventors: Eddy Jean Edgard Freyne, Peter Jacobus Buijnsters, Marc Willems, Werner Embrechts, Christopher Love, Paul Janssen, Paulus Lewi, Jan Heeres, Marc de Jonge, Lucien Koymans, Hendrik Vinkers, Koen Van Aken, Gaston Diels