Patents Assigned to International Flavors and Fragrances Inc.
  • Cyclopropylmethoxy derivatives
    Patent number: 11111458
    Abstract: The present invention relates to novel compounds and their use as fragrance materials.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: September 7, 2021
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Paul D. Jones, Laura French, Michael G. Monteleone
  • Organoleptic compounds
    Patent number: 11091418
    Abstract: The present invention relates to novel compounds and their use as fragrance materials.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: August 17, 2021
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Benjamin Amorelli, Robert P. Belko, Anthony T. Levorse, Jr., Michael G. Monteleone, Richard Payne, Iyare Amegor, Feng Geng, David Rodriguez
  • Squalene hopene cyclase and use thereof for producing ambroxan
    Patent number: 11091752
    Abstract: A Squalene Hopene Cyclase (SHC) isolated from Gluconobacter morbifer is provided as are variants and a method for using the G. morbifer SHC to biocatalytically convert homofarnesol to ambroxan.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: August 17, 2021
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Thomas Shaw Moody, Iain Robert Miskelly, Derek John Quinn
  • Enhanced deposition of ethyl vanillin or vanillin with friable microcapsules
    Patent number: 11085009
    Abstract: The present invention is an ethyl vanillin and/or vanillin friable shell-core microcapsule composition prepared by combining ethyl vanillin or vanillin with preformed friable shell-core microcapsules for a time sufficient for the ethyl vanillin or vanillin and microencapsulates to interact. Wash off consumer products and a method for depositing ethyl vanillin or vanillin on a surface are also provided.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: August 10, 2021
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Joseph Brain, Robert Muir, Tamara Wynn Hopkins
  • STABLE POLYUREA MICROCAPSULE COMPOSITIONS
    Publication number: 20210237021
    Abstract: Stable polyurea microcapsule compositions suitable for encapsulating aldehydes with a low viscosity. Also disclosed are consumer products containing such a composition and its preparation methods.
    Type: Application
    Filed: April 26, 2019
    Publication date: August 5, 2021
    Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Niels AKEROYD, Laura FRENCH, Robert Allan HUNTER, Yabin LEI, Lewis Michael POPPLEWELL, Volkert DE VILLENEUVE, Clementine MARTEAU-ROUSSY
  • Microencapsulated delivery system
    Patent number: 11039707
    Abstract: A microencapsulated delivery system, composition or method is disclosed in which one or more agents to be delivered are encapsulated in small capsules (e.g., microcapsules), and the capsules are applied or adhered to one or more surfaces of a substrate. The encapsulated agent is latently released upon exposure to appropriate conditions.
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: June 22, 2021
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventor: Salvatore Albert Celeste
  • COMPOUNDS FOR SWEETNESS ENHANCEMENT
    Publication number: 20210177023
    Abstract: The use of a secoiridoid glucoside or a polyphenol compound to enhance the sweetness, mask the bitter off-taste and/or improve the flavor perception of a sweetness modifier and to decrease the amount of a sweetness modifier used in a consumable is provided.
    Type: Application
    Filed: December 11, 2019
    Publication date: June 17, 2021
    Applicant: International Flavors & Fragrances Inc.
    Inventors: Ajay Pratap SINGH, Hassan Mustaq UBAIDEEN, Xiao-Qing TANG, Michelle Eve HUBER, Thumpalasseril V. JOHN
  • Preparing unsaturated carbocyclic compounds
    Patent number: 11021421
    Abstract: Disclosed are methods of preparing unsaturated carbocyclic compounds through dehydrogenation of corresponding saturated carbocyclic compounds.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: June 1, 2021
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Sunitha Rao Tadepalli, Alan Stuart Goldman, Xiaoguang Zhou, Geatesh Karunakaran Tampy, John Cherkauskas
  • Compositions and methods for the biosynthesis of vanillin or vanillin beta-d-glucoside
    Patent number: 11008592
    Abstract: Recombinant microorganisms, plants, and plant cells are disclosed that have been engineered to express a mutant AROM polypeptide and/or mutant catechol-O-methyltransferase polypeptide alone or in combination with one or more vanillin biosynthetic enzymes or UDP-glycosyltransferases (UGTs). Such microorganisms, plants, or plant cells can produce vanillin or vanillin beta-D-glucoside.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: May 18, 2021
    Assignees: INTERNATIONAL FLAVORS & FRAGRANCES INC., EVOLVA SA
    Inventors: Joergen Hansen, Esben Halkjaer Hansen, Honey Polur, Joseph M. Sheridan, Jonathan R. Heal, William D. O. Hamilton
  • Stereoselective synthesis of perhydro-3,6-dialkyl-2-benzo[b]furanones and analogs
    Patent number: 10995080
    Abstract: Synthetic methods of preparing perhydro-3,6-dimethyl-2-benzo[b]furanones, in particular dihydromintlactone, and analogs through reaction of dehydrogenation of menthanediols and analogs with a base in the presence of (carbonylchlorohydrido[bis-(2-diphenylphosphinoethyl)amine]ruthenium(II) as catalyst in good stereoselectivity and yields under stereochemistry controlled conditions are disclosed.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: May 4, 2021
    Assignee: INTERNATIONAL FLAVOR & FRAGRANCES INC.
    Inventors: Yigal Becker, Michael Cheskis
  • Delivery systems and methods of preparing the same
    Patent number: 10993466
    Abstract: Methods of preparing a delivery system are described. Each method uses a first and second printing materials. The second printing material contains an active material such as a fragrance, flavor, malodor counteracting agent, and mixture thereof.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: May 4, 2021
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Lewis Michael Popplewell, Franklin Pringgosusanto, Lulu Henson
  • Organoleptic compounds
    Patent number: 10982172
    Abstract: The present invention relates to novel compounds and their use as fragrance materials.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: April 20, 2021
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Anubhav P. S. Narula, Richard A. Weiss, Hugo Robert Germain Denutte, Johan Smets, Philip John Porter, Freek Annie Camiel Vrielynck, Koen Van Aken, Bart Antoon Judith Ruttens
  • High performing, high impact bloom accord
    Patent number: 10975327
    Abstract: Disclosed are fragrance accords each containing (i) at least 7 wt % of one or more Class 1 fragrance ingredients, (ii) 5 to 85 wt % of one or more Class 2 fragrance ingredients, and (iii) 0 to 80 wt % of one or more Class 3 fragrance ingredients. The Classes 1, 2, and 3 fragrance ingredients are defined by experimental velocity. Also disclosed are delivery systems and consumer products containing such a fragrance accord.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: April 13, 2021
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Miguel A. Teixeira, Masakatsu Unno, Hendrik Helweg, Lay Meng Kay, Jung Chul Shin
  • CATALYTIC WICKS AND CANDLES CONTAINING THE SAME
    Publication number: 20210047586
    Abstract: Disclosed are candles and wicks. Each of the wicks contains a wick support and a catalyst deposited on the wick support.
    Type: Application
    Filed: August 13, 2020
    Publication date: February 18, 2021
    Applicant: International Flavors & Fragrances Inc.
    Inventors: Nicole Lauren GIFFIN, Joseph BRAIN, Jason GENO
  • STEREOSELECTIVE SYNTHESIS OF PERHYDRO-3,6-DIALKYL-2-BENZO[B]FURANONES AND ANALOGS
    Publication number: 20200377466
    Abstract: Synthetic methods of preparing perhydro-3,6-dimethyl-2-benzo[b]furanones, in particular dihydromintlactone, and analogs through reaction of dehydrogenation of menthanediols and analogs with a base in the presence of (carbonylchlorohydrido[bis-(2-diphenylphosphinoethyl)amine]ruthenium(II) as catalyst in good stereoselectivity and yields under stereochemistry controlled conditions are disclosed.
    Type: Application
    Filed: May 28, 2020
    Publication date: December 3, 2020
    Applicant: International Flavors & Fragrances Inc.
    Inventors: Yigal BECKER, Michael CHESIKS
  • Purified polyurea capsules, methods of preparation, and products containing the same
    Patent number: 10842721
    Abstract: Purified polyurea capsules that encapsulate active materials for use in personal care, fine fragrance, or deodorant products are provided as are methods for producing the same.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: November 24, 2020
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Yabin Lei, Li Xu, Carol Joyce, Lewis Michael Popplewell
  • Organoleptic compounds
    Patent number: 10836977
    Abstract: The present invention relates to novel compounds and their use as fragrance materials.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: November 17, 2020
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Richard A. Weiss, Anubhav P. S. Narula
  • NOVEL ORGANOLEPTIC COMPOUNDS
    Publication number: 20200331834
    Abstract: The present invention relates to novel compounds and their use as fragrance materials.
    Type: Application
    Filed: February 17, 2017
    Publication date: October 22, 2020
    Applicant: International Flavors & Fragrances Inc.
    Inventors: Benjamin AMORELLI, Robert P. BELKO, Anthony T. LEVORSE, JR., Michael G. MONTELEONE, Richard PAYNE, Iyare AMEGOR, Feng GENG, David RODRIGUEZ
  • Organoleptic compounds
    Patent number: 10793807
    Abstract: The present invention relates to novel compounds and their use as fragrance materials.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: October 6, 2020
    Assignee: International Flavors & Fragrances Inc
    Inventors: Paul Daniel Jones, Edward Mark Arruda
  • SILICA MICROCAPSULES AND METHODS OF PREPARING SAME
    Publication number: 20200306197
    Abstract: Disclosed is a microcapsule containing: (i) a microcapsule core having an active material, and (ii) a microcapsule wall formed of a first polymer and second polymer. The first polymer is a sol-gel polymer. The second polymer is gum arabic, purity gum ultra, gelatin, chitosan, xanthan gum, plant gum, carboxymethyl cellulose, sodium carboxymethyl guar gum, or a combination thereof. The weight ratio between the first and second polymer is 1:10 to 10:1. Also disclosed are processes for preparing the microcapsule and uses of the microcapsules in consumer products.
    Type: Application
    Filed: March 20, 2017
    Publication date: October 1, 2020
    Applicant: International Flavors & Fragrances Inc.
    Inventors: John BRAHMS, Ronald GABBARD, Feng GENG, Julie Ann WELAND, Li XU, Lewis Michael POPPLEWELL