Inventor · disambiguated record
Shuhua Zhang
Also filed as: ZHANG SHUHUA
5 granted patents·2 pending applications·2 citations·filing 2011–2021
62Inventor score
Files withCATHAY BIOTECH INC3DOW SILICONES CORP1SHENGLI LONGDI PETROLEUM TECH & EQUIPMENT CO LTD1STALKER ALTAN JOHN1TEXAS INSTRUMENTS INC1
Top patents by PatentIndex Score
7 records- 0189US11999689B2Method and system for extracting long chain dicarboxylic acidCATHAY BIOTECH INC·Filed 2021·Granted Jun 4, 2024·1 cites·14 claims
- 0257US11806670B2Method and system for extracting long chain dicarboxylic acidCATHAY BIOTECH INC·Filed 2021·Granted Nov 7, 2023·0 cites·17 claims
- 0356US11229881B2Method and system for extracting long chain dicarboxylic acidCATHAY BIOTECH INC·Filed 2020·Granted Jan 25, 2022·0 cites·10 claims
- 0450US2022340713A1Method for producing organopolysiloxaneDOW SILICONES CORP·Filed 2019·Application pending·0 cites
- 0549US11353904B2Multi-slope startup voltage regulator systemTEXAS INSTRUMENTS INC·Filed 2019·Granted Jun 7, 2022·0 cites·17 claims
- 0639US9850744B2Method for extracting coalbed gas through water and coal dust drainage and a device thereofSHENGLI LONGDI PETROLEUM TECH & EQUIPMENT CO LTD·Filed 2014·Granted Dec 26, 2017·1 cites·1 claims
- 0732US2013125162A1Deferring Committing Downloads Until Device has Satisfied Installation RequirementsSTALKER ALTAN JOHN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →