Patents by Inventor Koen Van Aken

Koen Van Aken 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: 20140161741
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: December 4, 2013
    Publication date: June 12, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Hugo Robert Germain DENUTTE, An PINTENS, Johan SMETS, Freek Annie Camiel VRIELYNCK, Koen VAN AKEN
  • Publication number: 20140155657
    Abstract: The current invention provides and improved method for hydrolyzing alpha-chlorinated toluene compounds comprising the steps of:—providing an alpha-chlorinated toluene compound of formula (I) wherein at least one of R1, R2 and R3 is CI and wherein (Ra)n designates that the benzene nucleus may have one or more substituents which may be same or different and are selected from the group consisting of H, CI, Br and —CmH2m+1, n being 0 or an integer from 1 to 5, and m being an integer, preferably from 1 to 6,—hydrolyzing said compound with water in the presence of a metal oxide.
    Type: Application
    Filed: July 26, 2011
    Publication date: June 5, 2014
    Applicant: INEOS ChloroToluenes Limited
    Inventors: Dirk Van Deynse, Koen Van Aken, Wouter Van Hecke
  • Patent number: 8609603
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: December 17, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Johan Smets, Hugo Robert Germain Denutte, An Pintens, Koen Van Aken, Freek Annie Camiel Vrielynck
  • Patent number: 8431520
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: April 30, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Johan Smets, Hugo Robert Germain Denutte, An Pintens, David Thomas Stanton, Koen Van Aken, Inge Helena Hubert Laureyn, Bram Denolf, Freek Annie Camiel Vrielynck
  • Publication number: 20130012422
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Inventors: Johan SMETS, Hugo Robert Germain Denutte, An Pintens, David Thomas Stanton, Koen Van Aken, Inge Helena Hubert Laureyn, Bram Denolf, Freek Annie Camiel Vrielynck
  • Publication number: 20110308556
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: June 22, 2011
    Publication date: December 22, 2011
    Inventors: Johan Smets, Hugo Robert Germain Denutte, An Pintens, Koen Van Aken, Freek Annie Camiel Vrielynck
  • Publication number: 20110308555
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: June 22, 2011
    Publication date: December 22, 2011
    Inventors: Johan SMETS, Hugo Robert Germain Denutte, An Pintens, Koen Van Aken, Freek Annie Camiel Vrielynck
  • Publication number: 20100137178
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: December 1, 2009
    Publication date: June 3, 2010
    Inventors: Johan Smets, Hugo Robert Germain Denutte, An Pintens, David Thomas Stanton, Koen Van Aken, Inge Helena Hubert Laureyn, Bram Denolf, Freek Annie Camiel Vrielynck
  • Publication number: 20060252764
    Abstract: This invention concerns HIV replication inhibitors of formula the N-oxides, the pharmaceutically acceptable addition salts, the quaternary amines and the stereochemically isomeric forms thereof, wherein the ring containing -a1=a2-a3=a4- and -b1=b2-b3=b4- represents phenyl, pyridyl, pyrimidinyl, pirazinyl, pyridazinyl;n is 0 to 5; m is 1 to 4; R1 is hydrogen; aryl; formyl; C1-6alkylcarbonyl; C1-6alkyl; C1-6alkyloxycarbonyl; substituted C1-6alkyl, C1-6alkylcarbonyl, C1-6alkyloxycarbonyl, C1-6alkylcarbonyloxy; substituted C1-6alkyloxyC1-6alkylcarbonyl; R2 is hydroxy, halo, optionally substituted C1-6alkyl, C3-7cycloalkyl, optionally substituted C2-6alkenyl, optionally substituted C2-6alkynyl, C1-6alkyloxy, C1-6alkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono- or di(C1-6alkyl)amino, polyhalomethyl, polyhalomethyloxy, polyhalomethylthio, —S(?O)pR6, —NH—S(?O)pR6, —C(?O)R6, —NHC(?O)H, —C(?O)NHNH2, —NHC(?O)R6, —C(?NH)R6 or a 5-membered heterocycle; X1 is —NR5—, —NH—NH—, —N?N—, —O—, —C(?O)—, C1-4alkanediyl,
    Type: Application
    Filed: June 26, 2006
    Publication date: November 9, 2006
    Inventors: Jerome Guillemont, Patrice Palandijian, Marc De Jonge, Lucien Koymans, Hendrik Vinkers, Frederik Daeyaert, Jan Heeres, Koen Van Aken, Paulus Lewi, Paul Janssen, Frank Xavier Arts
  • Publication number: 20060009474
    Abstract: The present invention concerns compounds of formula (A1)(A2)N—R1 (I), the N-oxide forms, the pharmaceutically acceptable addition salts, the quaternary amines and stereochemically isomeric forms thereof, wherein R1 is substituted C1-6alkyl; —S(?O)—R8; —S(?O)2—R8; C7-12alkylcarbonyl; optionally substituted C1-6alkyloxycarbonylC1-6alkylcarbonyl; with R8 being C1-6alkyl, aryl1 or Het1; (A1)(A2)N— is the covalently bonded form of the corresponding intermediate of formula (A1)(A2)N—H, which is a HIV replication inhibiting pyrimidine of formula
    Type: Application
    Filed: September 13, 2005
    Publication date: January 12, 2006
    Inventors: Michael Kukla, Donald Ludovici, Robert Kavash, Bart De Corte, Jan Heeres, Paul Janssen, Lucien Koymans, Marc de Jonge, Koen Van Aken, Alain Krief
  • Publication number: 20050288278
    Abstract: This invention concerns the use of compounds of formula the N-oxides, the pharmaceutically acceptable addition salts, quaternary amines and the stereochemically isomeric forms thereof, wherein -a1=a2-a3=a4- forms a phenyl, pyridinyl, pyrimidinyl, pyridazinyl or pyrazinyl with the attached vinyl group; n is 0 to 4; and where possible 5; R1 is hydrogen, aryl, formyl, C1-6alkylcarbonyl, C1-6alkyl, C1-6alkyloxy-carbonyl, substituted C1-6alkyl, or substituted C1-6alkyloxyC1-6alkylcarbonyl; each R2 independently is hydroxy, halo, optionally substituted C1-6alkyl, C2-6alkenyl or C2-6alkynyl, C3-7cycloalkyl, C1-6alkyloxy, C1-6alkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono- or di(C1-6alkyl)amino, polyhalomethyl, polyhalomethyloxy, polyhalo-methylthio, —S(?O)pR6, —NH—S(?O)pR6, —C(?O)R6, —NHC(?O)H, —C(?O)NHNH2, —NHC(?O)R6, —C(?NH)R6 or a 5-membered heterocyclic ring; p is 1 or 2; L is optionally substituted C1-10alkyl, C2-10alkenyl, C2-10alkynyl or C3-7cycloalkyl; or L is —X—R3 wherein R3 is optionally subst
    Type: Application
    Filed: August 16, 2005
    Publication date: December 29, 2005
    Inventors: Bart De Corte, Marc De Jonge, Jan Heeres, Chih Ho, Paul Janssen, Robert Kavash, Lucien Koymans, Michael Kukla, Donald Ludovici, Koen Van Aken
  • Publication number: 20050277641
    Abstract: This invention concerns the use of the compounds of formula the N-oxides, the pharmaceutically acceptable addition salts, quaternary amines and the stereochemically isomeric forms thereof, wherein ?a1=a2?a3=a4—forms a phenyl, pyridinyl, pyrimidinyl, pyridazinyl or pyrazinyl with the attached vinyl group; n is 0 to 4; and where possible 5; R1 is hydrogen, aryl, formyl, C1-6alkylcarbonyl, C1-6alkyl, C1-6alkyloxycarbonyl or substituted C1-6alkyl; each R2 independently is hydroxy, halo, optionally substituted C1-6alkyl, C2-6alkenyl or C2-6alkynyl, C3-7cycloalkyl, C1-6alkyloxy, C1-6alkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono- or di(C1-6alkyl)amino, polyhalomethyl, polyhalomethyloxy, polyhalomethylthio, —S(?O)pR4, —NH—S(?O)pR4, —C(?O)R4, —NHC(?O)H, —C(?O)NHNH2, —NHC(?O)R4, —C(?NH)R4 or a 5-membered heterocyclic ring; p is 1 or 2; L is optionally substituted C1-10alkyl, C2-10alkenyl, C2-10alkynyl or C3-7cycloalkyl; or L is —X—R3 wherein R3 is optionally substituted phenyl, pyridinyl, pyrimidinyl, pyra
    Type: Application
    Filed: August 27, 2003
    Publication date: December 15, 2005
    Inventors: Bart De Corte, Marc de Jonge, Jan Heeres, Paul Janssen, Robert Kavash, Lucien Koymans, Michael Kukla, Donald Ludovici, Koen Van Aken
  • Publication number: 20050197354
    Abstract: This invention concerns the use of the compounds of formula the N-oxides, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein A is CH, CR4 or N; n is 0 to 4; Q is hydrogen or —NR1R2; R1 and R2 are selected from hydrogen, hydroxy, C1-12alkyl, C1-12alkyloxy, C1-12alkylcarbonyl, C1-12alkyloxycarbonyl, aryl, amino, mono- or di(C1-12alkyl)-amino, mono- or di(C1-12alkyl)aminocarbonyl wherein each C1-12alkyl may optionally be substituted; or R1 and R2 taken together may form pyrrolidinyl, piperidinyl, morpholinyl, azido or mono- or di(C1-12alkyl)aminoC1-4alkylidene; R3 is hydrogen, aryl.
    Type: Application
    Filed: April 21, 2005
    Publication date: September 8, 2005
    Inventors: Koenraad Jozef Andries, Bart De Corte, Marc De Jonge, Jan Heeres, Chih Ho, Marcel Janssen, Paul Janssen, Lucien Koymans, Michael Kukla, Donald Ludovici, Koen Van Aken
  • Publication number: 20050192305
    Abstract: This invention concerns the use of the compounds of formula the N-oxides, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein A is CH, CR4 or N; n is 0 to 4; Q is hydrogen or —NR1R2; R1 and R2 are selected from hydrogen, hydroxy, C1-12alkyl, C1-12alkyloxy, C1-12alkylcarbonyl, C1-12alkyloxycarbonyl, aryl, amino, mono- or di(C1-12alkyl)-amino, mono- or di(C1-12alkyl)aminocarbonyl wherein each C1-12alkyl may optionally be substituted: or R1 and R2 taken together may form pyrrolidinyl, piperidinyl, morpholinyl, azido or mono- or di(C1-12alkyl)aminoC1-4alkylidene; R3 is hydrogen, aryl, C1-6alkylcarbonyl, optionally substituted C1-6alkyl, C1-6alkyloxy-carbonyl,; and R4 is hydroxy, halo, optionally substituted C1-6alkyl, C1-6alkyloxy, cyano, aminocarbonyl, nitro, amino, trihalomethyl, trihalomethyloxy; R5 is hydrogen or C1-4alkyl; L is optionally substituted C1-10alkyl, C3-10alkenyl, C3-10alkynyl, C3-7cycloalkyl: or L is —X1—R6 or —X2-Alk-R7 wherein R6 and R7
    Type: Application
    Filed: April 21, 2005
    Publication date: September 1, 2005
    Inventors: Koenraad Jozef Andries, Bart De Corte, Marc De Jonge, Jan Heeres, Chih Ho, Marcel Janssen, Paul Janssen, Lucien Koymans, Michael Kukla, Donald Ludovici, Koen Van Aken
  • 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