Patents by Inventor Jacob Elings

Jacob Elings 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).

  • Organic compounds
    Patent number: 10834951
    Abstract: This disclosure relates to flavour modification and to compounds of formula (I) wherein R1 is selected from C2-C20 alkyl, and C6-C25 alkenyl, and a) R2 and R3 together are —C(O)CH2CH2—; or b) R3 is hydrogen and R2 is —CH2CH2C(O)NHCH2CH3, useful in modifying flavours.
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: November 17, 2020
    Assignee: Givaudan S.A.
    Inventors: Jacob Elings, Feng Shi, Esther Vreman, Yili Wang
  • Organic Compounds
    Patent number: 10674755
    Abstract: This disclosure relates to flavour modification and to compounds of formula (I) wherein R1 is selected from C6-C20 alkyl, and C9-C25 alkenyl, and i) R3 and R4 are hydrogen and R2 the residue of a proteinogenic amino acid; ii) R2 and R3 are methyl and R4 is hydrogen; or R4 is hydrogen and R2 and R3 form together with the carbon atom to which they are attached cyclopropyl; iii) R2 is hydrogen, and R3 and R4 together are —CH2—CH2—CH2—, useful in modifying flavours.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: June 9, 2020
    Assignee: GIVAUDAN S.A.
    Inventors: Adri De Klerk, Jacob Elings, Eric Houben, Feng Shi
  • N-acylated 1-aminocycloalkyl carboxylic acids as food flavouring compounds
    Patent number: 10201175
    Abstract: Compounds represented by the formula and their edible salts, and edible compositions containing same wherein R1 is an alkyl residue containing 6 to 20 carbon atoms, or an alkene residue containing from 9 to 25 carbon atoms with 1 to 6 double bonds, such that R1 together with the carbonyl group to which it is attached is a residue of a carboxylic acid, and the amino acid residue connected to the carbonyl carbon atom is a residue of a 1-amino cycloalkane carboxylic acid (ACCA), and n is 1, 2, 3 or 4.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: February 12, 2019
    Assignee: GIVAUDAN SA
    Inventors: Feng Shi, Harry Renes, Esther Van Ommeren, Susanna Magdalena Vorster, Yili Wang, Adri De Klerk, Stephan Haiber, Eric Houben, Jacob Elings
  • Organic Compounds
    Publication number: 20170258122
    Abstract: This disclosure relates to flavour modification and to compounds of formula (I) wherein R1 is selected from C2-C20 alkyl, and C6-C25 alkenyl, and a) R2 and R3 together are —C(O)CH2CH2—; or b) R3 is hydrogen and R2 is —CH2CH2C(O)NHCH2CH3, useful in modifying flavours.
    Type: Application
    Filed: October 1, 2014
    Publication date: September 14, 2017
    Inventors: Jacob ELINGS, Feng SHI, Esther VREMAN, Yili WANG
  • Organic Compounds
    Publication number: 20160242443
    Abstract: This disclosure relates to flavour modification and to compounds of formula (I) wherein R1 is selected from C6-C20 alkyl, and C9-C25 alkenyl, and i) R3 and R4 are hydrogen and R2 the residue of a proteinogenic amino acid; ii) R2 and R3 are methyl and R4 is hydrogen; or R4 is hydrogen and R2 and R3 form together with the carbon atom to which they are attached cyclopropyl; iii) R2 is hydrogen, and R3 and R4 together are —CH2—CH2—CH2—, useful in modifying flavours.
    Type: Application
    Filed: October 2, 2013
    Publication date: August 25, 2016
    Inventors: Adri DE KLERK, Jacob ELINGS, Eric HOUBEN, Feng SHI
  • N-Acylated 1 - Aminocycloalkyl Carboxylic Acids as Food Flavouring Compounds
    Publication number: 20150044347
    Abstract: Compounds represented by the formula and their edible salts, and edible compositions containing same wherein R1 is an alkyl residue containing 6 to 20 carbon atoms, or an alkene residue containing from 9 to 25 carbon atoms with 1 to 6 double bonds, such that R1 together with the carbonyl group to which it is attached is a residue of a carboxylic acid, and the amino acid residue connected to the carbonyl carbon atom is a residue of a 1-amino cycloalkane carboxylic acid (ACCA), and n is 1, 2, 3 or 4
    Type: Application
    Filed: March 28, 2013
    Publication date: February 12, 2015
    Inventors: Feng Shi, Harry Renes, Esther Van Ommeren, Susanna Vorster, Yili Wang, Adri De Klerk, Stephan Haiber, Eric Houben, Jacob Elings