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Inventor

NIU YANHUI

US9 patents
⚠️ This page may combine multiple inventors who share the name “NIU YANHUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DU PONT

5 patents
US7741510B2Jun 22, 2010

Rheology control agents

DU PONT5 citations73
US8030513B2Oct 4, 2011

Rheology control agents

DU PONT1 citations61
US7652121B2Jan 26, 2010

Rheology control agents for coating compositions

DU PONT2 citations61
US7632882B2Dec 15, 2009

Rheology control agents for coating compositions

DU PONT6 citations61
US7714174B2May 11, 2010

Lower-color polytrimethylene ether glycol using hydride compounds

DU PONT1 citations45

UNIV AKRON

2 patents
US6288197B1Sep 11, 2001

Supramolecular structures and process for making the same

UNIV AKRON49 citations93
US6794327B2Sep 21, 2004

Supramolecular structures and process for making the same

UNIV AKRON18 citations89

NIU YANHUI

1 patent
US8114957B2Feb 14, 2012

Process for preparing poly(trimethylene ether) glycol and copolymers thereof

NIU YANHUI2 citations49

CHAPMAN JOHN S

1 patent
US8268395B2Sep 18, 2012

Method for providing resistance to biofouling in a porous support

CHAPMAN JOHN S1 citations42