Inventor

LI HUAWEN

US11 patents

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

PPG IND OHIO INC

3 patents

US6436541B1Aug 20, 2002

Conductive antireflective coatings and methods of producing same

PPG IND OHIO INC104 citations97

US5998534ADec 7, 1999

Water-soluble or water-dispersible addition copolymer

PPG IND OHIO INC9 citations73

US5989687ANov 23, 1999

Inkjet printing media comprising the polymerization reaction product of the hydrolyzate of an aluminum alkoxide and an organoalkoxysilane

PPG IND OHIO INC8 citations73

PPG INDUSTRIES INC

2 patents

US5744243AApr 28, 1998

Coating composition and articles prepared therewith

PPG INDUSTRIES INC132 citations99

US5580819ADec 3, 1996

Coating composition, process for producing antireflective coatings, and coated articles

PPG INDUSTRIES INC204 citations99

ANIMAS TECHNOLOGIES LLC

2 patents

US7189341B2Mar 13, 2007

Electrochemical sensor ink compositions, electrodes, and uses thereof

ANIMAS TECHNOLOGIES LLC195 citations98

US7731867B2Jun 8, 2010

Electrochemical sensor ink compositions, electrodes, and uses thereof

ANIMAS TECHNOLOGIES LLC8 citations84

HEWLETT PACKARD CO

2 patents

US6183844B1Feb 6, 2001

Inkjet printing medium comprising multiple coatings

HEWLETT PACKARD CO43 citations92

US6265049B1Jul 24, 2001

Inkjet printing media containing substantially water-insoluble plasticizer

HEWLETT PACKARD CO7 citations73

DU PONT

1 patent

US7390438B2Jun 24, 2008

Water dispersible substituted polydioxythiophenes made with fluorinated polymeric sulfonic acid colloids

DU PONT59 citations98

HSU CHE HSIUNG

1 patent

US8641926B2Feb 4, 2014

Water dispersible polythiophenes made with polymeric acid colloids

HSU CHE HSIUNG2 citations62