Inventor

ZHANG CHUNXIA

CN8 patents

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

BAOSHAN IRON & STEEL

3 patents

US11162150B2Nov 2, 2021

Method for manufacturing superior 13Cr tool coupler

BAOSHAN IRON & STEEL0 citations61

US12516393B2Jan 6, 2026

High strength, high-temperature corrosion resistant martensitic stainless steel and manufacturing method therefor

BAOSHAN IRON & STEEL0 citations53

US10329648B2Jun 25, 2019

Method for manufacturing superior 13Cr thickened drillrod

BAOSHAN IRON & STEEL0 citations39

JC WUXI COMPANY INC

2 patents

US10010520B2Jul 3, 2018

Combined application of isothiocyanate compound and anti-cancer medicine

JC WUXI COMPANY INC13 citations77

US11298334B2Apr 12, 2022

Use of isothiocyanate compounds

JC WUXI COMPANY INC0 citations56

HENAN GENUINE BIOTECH CO LTD

2 patents

US12297224B2May 13, 2025

Crystal form, preparation method, and application of 4'-substituted nucleoside

HENAN GENUINE BIOTECH CO LTD0 citations58

US12428398B2Sep 30, 2025

2-(2,4,5-substituted phenylamino) pyrimidine derivative and crystalline form B thereof

HENAN GENUINE BIOTECH CO LTD0 citations57

LEADWAY HK LTD

1 patent

US11604189B2Mar 14, 2023

Detection device capable of visual test results

LEADWAY HK LTD0 citations42