Guangzhe Yu

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Norman, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Surfactant microemulsions
- Patent number 10,584,306
- Issue date Mar 10, 2020
- Board of Regents of the University of Oklahoma
- Scott Long
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anionic surfactants
- Patent number 10,329,518
- Issue date Jun 25, 2019
- Board of Regents of the University of Oklahoma
- Graciela B. Arhancet
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Ethoxylated surfactants
- Patent number 9,902,690
- Issue date Feb 27, 2018
- Novus International, Inc.
- Graciela Arhancet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sulfoxide-based surfactants
- Patent number 9,169,203
- Issue date Oct 27, 2015
- Novus International, Inc.
- Brian Grady
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SURFACTANT MICROEMULSIONS
- Publication number 20190048287
- Publication date Feb 14, 2019
- Board of Regents of the University of Oklahoma
- Scott Long
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANIONIC SURFACTANTS
- Publication number 20170002295
- Publication date Jan 5, 2017
- Board of Regents of the University of Oklahoma
- Graciela B. Arhancet
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
ETHOXYLATED SURFACTANTS
- Publication number 20160340302
- Publication date Nov 24, 2016
- NOVUS INTERNATIONAL INC.
- Graciela ARHANCET
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
SULFOXIDE-BASED SURFACTANTS
- Publication number 20130178540
- Publication date Jul 11, 2013
- Board of Regents of the University of Oklahoma
- Brian Grady
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...