Inventor

ZHANG FUSHAN

CN16 patents

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

HERCULES INC

5 patents

US6355214B1Mar 12, 2002

Methods of preventing scaling involving inorganic compositions, and inorganic compositions therefor

HERCULES INC27 citations90

US7250448B2Jul 31, 2007

Anionic copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions

HERCULES INC22 citations89

US6379501B1Apr 30, 2002

YANGTZE MEMORY TECH CO LTD

5 patents

US10714493B2Jul 14, 2020

Semiconductor plug protected by protective dielectric layer in three-dimensional memory device and method for forming the same

YANGTZE MEMORY TECH CO LTD3 citations71

US12446217B2Oct 14, 2025

3D NAND memory device and method of forming the same

YANGTZE MEMORY TECH CO LTD0 citations60

US11737263B2Aug 22, 2023

3D NAND memory device and method of forming the same

YANGTZE MEMORY TECH CO LTD0 citations60

US11145667B2Oct 12, 2021

3D NAND memory device and method of forming the same

YANGTZE MEMORY TECH CO LTD0 citations60

US11716843B2Aug 1, 2023

Method for forming contact structures in three-dimensional memory devices

YANGTZE MEMORY TECH CO LTD0 citations47

ZHANG FUSHAN

3 patents

US8691052B2Apr 8, 2014

Clay slurries and use thereof in pulp and papermaking applications

ZHANG FUSHAN5 citations65

US8524042B2Sep 3, 2013

Method of treating paper forming wire surface

ZHANG FUSHAN2 citations60

US12535928B2Jan 27, 2026

Handwriting electronic device with printing and various other functions

ZHANG FUSHAN0 citations39

SOLENIS TECH LP

2 patents

US9873982B2Jan 23, 2018

Method of increasing drainage performance of a pulp slurry during manufacture of paper products, and products therefrom

SOLENIS TECH LP3 citations71

US10844544B2Nov 24, 2020

Method of measuring hydrophobic contaminants in a pulp slurry or a papermaking system

SOLENIS TECH LP2 citations69

HERCULES INCOPORATED

1 patent

US6365101B1Apr 2, 2002

Methods of preventing scaling involving inorganic compositions, and compositions therefor

HERCULES INCOPORATED60 citations93

ZHANG FUSHAN

HERCULES INC

Methods of preventing scaling involving inorganic compositions, and inorganic compositions therefor

Anionic copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions

Cellulose products and processes for preparing the same

Metal silicates, cellulose products, and processes thereof

Anionic copolymers prepared in an inverse emulsion matrix

YANGTZE MEMORY TECH CO LTD

Semiconductor plug protected by protective dielectric layer in three-dimensional memory device and method for forming the same

3D NAND memory device and method of forming the same

3D NAND memory device and method of forming the same

3D NAND memory device and method of forming the same

Method for forming contact structures in three-dimensional memory devices

ZHANG FUSHAN

Clay slurries and use thereof in pulp and papermaking applications

Method of treating paper forming wire surface

Handwriting electronic device with printing and various other functions

SOLENIS TECH LP

Method of increasing drainage performance of a pulp slurry during manufacture of paper products, and products therefrom

Method of measuring hydrophobic contaminants in a pulp slurry or a papermaking system

HERCULES INCOPORATED

Methods of preventing scaling involving inorganic compositions, and compositions therefor