Johannes KIEFL

Person

  • Holzminden, DE

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH PURITY PHYLLODULCIN EXTRACT

    • Publication number 20240407385
    • Publication date Dec 12, 2024
    • SYMRISE AG
    • Johannes KIEFL
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    DIHYDROCHALCONE DERIVATIVES

    • Publication number 20240407414
    • Publication date Dec 12, 2024
    • SYMRISE AG
    • Yijun ZHOU
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    FLAVORING COMPOSITIONS FOR TASTE IMPROVEMENT

    • Publication number 20240245085
    • Publication date Jul 25, 2024
    • SYMRISE AG
    • Johannes KIEFL
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Production of Ethanol-free Vanilla Extracts

    • Publication number 20230263202
    • Publication date Aug 24, 2023
    • SYMRISE AG
    • Johannes Kiefl
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    OBTAINING A VOLATILE FRACTION FROM JUICES OR ALCOHOLIC BEVERAGES

    • Publication number 20220117271
    • Publication date Apr 21, 2022
    • SYMRISE AG
    • Johannes KIEFL
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    PRODUCTION OF FLAVOR CONCENTRATES BY OSMOSIS

    • Publication number 20210378275
    • Publication date Dec 9, 2021
    • Johannes Kiefl
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    AROMATIC MIXTURE FOR REDUCING THE ODOR OR TASTE OF BIOGENIC AMINES

    • Publication number 20210127719
    • Publication date May 6, 2021
    • SYMRISE AG
    • Johannes Kiefl
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Production of Ethanol-free Vanilla Extracts

    • Publication number 20210022381
    • Publication date Jan 28, 2021
    • SYMRISE AG
    • Johannes Kiefl
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    ANTIMICROBIALLY ACTIVE MIXTURES

    • Publication number 20200397026
    • Publication date Dec 24, 2020
    • SYMRISE AG
    • Kathrin LANGER
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    SUBSTANCE MIXTURES

    • Publication number 20190289886
    • Publication date Sep 26, 2019
    • SYMRISE AG
    • Johannes KIEFL
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FOODSTUFF CONTAINING CITRUS PRODUCTS HAVING ADDED 4-HYDROXYFLAVANONES

    • Publication number 20190021378
    • Publication date Jan 24, 2019
    • SYMRISE AG
    • Johannes KIEFL
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    FOODSTUFF (III)

    • Publication number 20180360086
    • Publication date Dec 20, 2018
    • SYMRISE AG
    • Johannes KIEFL
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES