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Guangzhe Yu

from Ames, IA
Age ~40
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Related to:
Xuechao YuXuechao Yu, 65Lu C Yu, 42Kevin Tom, 53Min S Choi, 48Shu K Chan, 80Yoke Chan, 76Bi K Zheng, 72
Connected to:
Ah Y Yu, 45Ailin Yu, 60Alberto N Yu, 76Alfred F Yu, 73Amos L Yu, 50Anderson H Yu, 58Angeline Yu, 36Anliu Yu, 56Annie Yu, 64Archie Yu, 48

Guangzhe Yu Phones & Addresses

  • Ames, IA
  • The Woodlands, TX
  • Austin, TX
  • Norman, OK

Publications

Us Patents

Sulfoxide-Based Surfactants

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US Patent:
20130178540, Jul 11, 2013
Filed:
Dec 28, 2012
Appl. No.:
13/729226
Inventors:
NOVUS INTERNATIONAL INC. - St. Charles MO, US
Board of Regents of the University of Oklahoma - Norman OK, US
Graciela Arhancet - St. Charles MO, US
Scott Long - St. Charles MO, US
Richard Vonder Embse - St. Charles MO, US
Guangzhe Yu - Norman OK, US
Assignee:
BOARD OF REGENTS OF THE UNIVERSITY OF OKLAHOMA - Norman OK
NOVUS INTERNATIONAL INC. - St. Charles MO
International Classification:
C07C 317/46
C07C 317/48
US Classification:
514785, 510214, 510346, 510477, 560150, 564201, 510174, 507133, 507131, 524173, 252 885, 2521823
Abstract:
The present invention provides sulfoxide compounds comprising hydrophobic ester or amide moieties such that the compounds have surfactant properties. Also provided are methods for using the sulfoxide compounds or mixtures of the sulfoxide compounds in a variety of applications.

Surfactant Microemulsions

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US Patent:
20190048287, Feb 14, 2019
Filed:
Aug 11, 2017
Appl. No.:
15/675277
Inventors:
- St. Charles MO, US
Graciela Arhancet - St. Charles MO, US
Brian Grady - Norman OK, US
Jeff Harwell - Norman OK, US
Guangzhe Yu - Norman OK, US
Assignee:
Board of Regents of the University of Oklahoma - Norman OK
International Classification:
C11D 1/755
A61Q 19/10
A61Q 5/02
A61K 8/06
A61K 8/46
C11D 17/00
Abstract:
The present invention relates to microemulsions and methods of preparing and using the microemulsions.

Anionic Surfactants

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US Patent:
20170002295, Jan 5, 2017
Filed:
Jun 29, 2016
Appl. No.:
15/197010
Inventors:
- St. Charles MO, US
Scott A. Long - St. Charles MO, US
Brian Grady - Norman OK, US
Jeff Harwell - Norman OK, US
Guangzhe Yu - Norman OK, US
Assignee:
Board of Regents of the University of Oklahoma - Norman OK
International Classification:
C11D 1/06
C07C 323/52
C11D 1/00
C07C 315/04
C07C 315/02
C07C 317/46
C07C 319/20
Abstract:
Sulfur-containing compounds comprising hydrophobic ester moieties and carboxylate moieties, wherein the compounds have surfactant properties, compositions comprising the compounds, and methods of using the compounds or compositions for cleaning purposes.

Ethoxylated Surfactants

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US Patent:
20160340302, Nov 24, 2016
Filed:
Dec 22, 2014
Appl. No.:
15/107226
Inventors:
- St. Charles MO, US
- Norman OK, US
Xiaojun WANG - St. Charles MO, US
Richard Vonder EMBSE - St. Charles MO, US
Brian GRADY - Norman OK, US
Jeff HARWELL - Norman OK, US
Guangzhe YU - Norman OK, US
International Classification:
C07C 317/46
A61Q 19/00
C11D 11/00
C08G 75/18
C11D 1/29
A61K 8/46
C08G 75/14
Abstract:
The present invention provides sulfur- or selenium-containing compounds comprising hydrophobic moieties and ethoxylated ester or ethoxylated amide moieties such that the compounds have surfactant properties. Also provided are methods for using the disclosed compounds or mixtures thereof in a variety of applications.
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Guangzhe Yu from Ames, IA, age ~40 Get Report