Inventor

ZHANG SHUIQIN

CN3 patents

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

INST AGRI RESOURCES CAAS

2 patents

US12151990B2Nov 26, 2024

Organic nutrient type potassium sulfate dissolution accelerator, preparation therefor and use thereof

INST AGRI RESOURCES CAAS0 citations56

US12151992B2Nov 26, 2024

Preparation method for urea conversion-promoting humic acid synergistic

INST AGRI RESOURCES CAAS0 citations46

INST OF AGRICULTURAL RESOURCES AND REGIONAL PLANNING CAAS

1 patent

US12378366B1Aug 5, 2025

Oxidant for humic acid modification and method for preparing humic acid rich in carboxyl groups

INST OF AGRICULTURAL RESOURCES AND REGIONAL PLANNING CAAS0 citations41