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INTERNATIONAL FLAVORS & FRAGRANCES INC (IFF) Patents: Active

INTERNATIONAL FLAVORS & FRAGRANCES INC Active Patents

372 granted patents the USPTO still lists as patented, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.

  • 2024-12-06: Application 18971991; Invention PROTEASES FOR BEER HAZE REDUCTION; Applicant INTERNATIONAL N&H DENMARK APS; Status Patented Case.
  • 2024-06-26: Application 18755419; Invention USE OF LOW pH ACTIVE ALPHA-1,4;/; Applicant INTERNATIONAL N&H DENMARK APS; Status Patented Case.
  • 2024-05-23: Application 18672557; Invention COMPOSITIONS AND METHODS COMPRISING VARIANT MICROBIAL PROTEASES; Applicant DANISCO US INC.; Status Patented Case.
  • 2024-04-22: Application 18641660; Invention CULTURE AND KIT-OF-PART OF BACTERIAL STRAINS; Applicant INTERNATIONAL N&H DENMARK APS; Status Patented Case.
FiledApplicationInventionApplicantStatusGrantedPatentPublished asInventor nameInventor countryExaminer
2024-12-0618971991PROTEASES FOR BEER HAZE REDUCTIONINTERNATIONAL N&H DENMARK APSPatented Case2025-12-2312503674US20250101350A1
Jacob Flyvholm Cramer
Xiaogang Gu
Chao Huang
Xinyue Tang
Denmark
China
China
China
STULII, VERA
2024-06-2618755419USE OF LOW pH ACTIVE ALPHA-1,4;/1,6-GLYCOSIDE HYDROLASES (GLCH) AS A FEED ADDITIVE FOR RUMINANTS TO ENHANCE STARCH DIGESTIONINTERNATIONAL N&H DENMARK APSPatented Case2026-06-2312661389US20240424068A1
Shukun Yu
Karsten Matthias Kragh
Wenting Li
Sweden
Denmark
United Kingdom
CURRENS, GRANT CARSON
2024-05-2318672557COMPOSITIONS AND METHODS COMPRISING VARIANT MICROBIAL PROTEASESDANISCO US INC.Patented Case2025-10-2112448616US20240309352A1
JOSHUA R. BASLER
LUIS G. CASCAO-PEREIRA
DAVID A. ESTELL
JAMES T. KELLIS JR.
United States
United States
United States
United States
HOLLAND, PAUL J
2024-04-2218641660CULTURE AND KIT-OF-PART OF BACTERIAL STRAINSINTERNATIONAL N&H DENMARK APSPatented Case2026-01-1312520856US20240268404A1
Mikael Pianfetti
Fabien Buret
Annie Mornet
France
France
France
O'HERN, BRENT T
2024-04-1518635214SERINE PROTEASESDANISCO US INC.Patented Case2025-09-2312421508US20240301384A1
MARC KOLKMAN
RIE MEJLDAL
ANJA HEMMINGSEN KELLETT-SMITH
LILIA MARIA BABE
Netherlands
Denmark
Denmark
United States
RAGHU, GANAPATHIRAM
2024-04-0518628140ENGINEERED GLUCOSYLTRANSFERASESNUTRITION & BIOSCIENCES USA 4, INC.Patented Case2025-08-0512378535US20240417702A1
Yougen Li
Mark S. Payne
Jared B. Parker
Slavko Kralj
Veli Alkan
Richard R. Bott
Robert Dicosimo
Qiong Cheng
Ellen D. Semke
Susan Marie Hennessey
United States
United States
United States
Denmark
United States
United States
United States
United States
United States
United States
HUTSON, RICHARD G
2024-04-0518628073HIGHLY CRYSTALLINE ALPHA-1,3-GLUCANNUTRITION & BIOSCIENCES USA 4, INC.Patented Case2025-06-0312319753US20240417489A1
KYLE HYUN CHANG KIM
YEFIM BRUN
LUCIA DANIELA IONESCU
JUAN DAVID LONDONO
JORGE MOK
JAMES JOSHUA OHANE
LEMUEL TONG
United States
United States
Netherlands
United States
United States
United States
Canada
LAZARO, DOMINIC
2024-03-2618695426A NOVEL FURAN COMPOUND AND ITS USE IN FRAGRANCE FORMULATIONSINTERNATIONAL FLAVORS & FRAGRANCES INC.Patented Case2026-09-0112723033US20240391891A1
Anubhav P.S. Narula
Zhe Guo
Ana María Collada Pérez
United States
United States
Spain
OYER, ANDREW J
2024-03-2518615040USE OF HIGH ACYL GELLAN IN WHIPPING CREAMINTERNATIONAL N&H DENMARK APSPatented Case2026-05-2612635722US20250049092A1
FINN MADSEN
FRÉDÉRIC LIOT
Denmark
Denmark
PRAKASH, SUBBALAKSHMI
2024-02-1418683746METHODS AND COMPOSITIONS FOR ENHANCED PROTEIN PRODUCTION IN BACILLUS CELLSDANISCO US INC.Patented Case2026-08-1812709755US20240360430A1
Ryan L. Frisch
Wonchul Suh
Chris Leeflang
Marc Kolkman
Hongxian He
United States
United States
Netherlands
Netherlands
United States
KINGDON, CATHY
2024-02-0818437009ALPHA-AMYLASE COMBINATORIAL VARIANTSDanisco US Inc.Patented Case2025-11-2512480110US20240376457A1
William Cuevas
Vivek Sharma
David E. Wildes
Sang-Kyu Lee
Dina Finan
United States
United States
United States
United States
United States
SAIDHA, TEKCHAND
2024-01-0518405674VARIANT MALTOHEXAOSE-FORMING ALPHA-AMYLASE VARIANTSDANISCO US INC.Patented Case2025-06-2412338467US20240327814A1
Luis G. CASCAO-PEREIRA
David A. ESTELL
Marc Anton Bernhard KOLKMAN
Harm MULDER
United States
United States
Netherlands
Netherlands
LEE, JAE W

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