Zhoujun Li

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2025-05-01

Top Assignees for applications by Zhoujun Li

The entities that hold a legal rights for patent applications filed by inventor Li Zhoujun:

Zhoujun Li from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

POLYMER, TACKIFIER AND PREPARATION METHOD THEREFOR, AND DRILLING FLUID

DENDRITIC POLYMER, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Maleamic acid monomer and preparation method and use thereof

Composition and use therof, oil-based drilling fluid and a method for raising shearing force of oil-based drilling fluid

MODIFIED STARCH, PREPARATION METHOD AND USE OF THE SAME, AND DRILLING FLUID

InventorID:

823818 ⎘