Drew T. Parkhurst

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Yardley, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
High-coverage, low odor malodor counteractant compounds and methods...
- Patent number 10,549,006
- Issue date Feb 4, 2020
- International Flavors & Fragrances Inc.
- Sean M. Wetterer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
High-coverage, low oder malodor counteractant compounds and methods...
- Patent number 9,737,628
- Issue date Aug 22, 2017
- International Flavors & Fragrances Inc.
- Sean M. Wetterer
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
HIGH-COVERAGE, LOW ODER MALODOR COUNTERACTANT COMPOUNDS AND METHODS...
- Publication number 20170312383
- Publication date Nov 2, 2017
- INTERNATIONAL FLAVORS & FRAGRANCES INC.
- Sean M. Wetterer
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
HIGH-COVERAGE, LOW ODER MALODOR COUNTERACTANT COMPOUNDS AND METHODS...
- Publication number 20170291884
- Publication date Oct 12, 2017
- INTERNATIONAL FLAVORS & FRAGRANCES INC.
- Sean M. Wetterer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
HIGH-COVERAGE, LOW ODER MALODOR COUNTERACTANT COMPOUNDS AND METHODS...
- Publication number 20160089469
- Publication date Mar 31, 2016
- INTERNATIONAL FLAVORS & FRAGRANCES INC.
- Sean M. Wetterer
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES