Inventor · disambiguated record
Zu-Feng Xu
Also filed as: XU ZU-FENG
6 granted patents·3 pending applications·191 citations·filing 1994–2007
86Inventor score
Top patents by PatentIndex Score
9 records- 0194US7589051B2Cationic, oxidized polysaccharides in conditioning applicationsHERCULES INC·Filed 2004·Granted Sep 15, 2009·52 cites·61 claims
- 0286US7067499B2Cationic polymer composition and its use in conditioning applicationsHERCULES INC·Filed 2003·Granted Jun 27, 2006·36 cites·56 claims
- 0379US5904941AUse of enzymatically-treated starches as viscosifiers and their use in food productsNAT STARCH CHEM INVEST·Filed 1997·Granted May 18, 1999·37 cites·17 claims
- 0474US5846786AThermally-inhibited, subsequently enzymatically-treated starchesNAT STARCH CHEM INVEST·Filed 1997·Granted Dec 8, 1998·34 cites·17 claims
- 0553US5562937AAmylase-treated waxy starch in foods and process of makingNAT STARCH CHEM INVEST·Filed 1994·Granted Oct 8, 1996·22 cites·7 claims
- 0651US2008169073A1Pitch and stickies control in pulp and papermaking processesHERCULES INC·Filed 2007·Application pending·0 cites
- 0748US2006045861A1Reduced odor in low molecular weight cationic polygalactomannanBEJGER THOMAS P·Filed 2005·Application pending·0 cites
- 0847US5599569AUse of amylase-treated low-viscosity starch in foodsNAT STARCH CHEM INVEST·Filed 1995·Granted Feb 4, 1997·10 cites·9 claims
- 0935US2002076769A1Reduced molecular weight galactomannans oxidized by galactose oxidaseFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →