Ruiyun Mao

Title: Ruiyun Mao and Lubricant Ester Innovation

Introduction

Ruiyun Mao is an inventor based in Beijing, China, whose patent work focuses on ester compounds for lubricants. His disclosed invention addresses lubricant performance across temperature conditions and includes potential uses as a base oil and as an additive.

Latest Patents

Mao is associated with 1 patent: “Ester Compound and Preparation Method Therefor and Uses Thereof.” The patent describes an ester compound and a method for preparing it. The compound can serve as a lubricant base oil or as an additive, including a viscosity index improver, anti-wear agent, or friction modifier. The described ester offers favorable viscosity-temperature and low-temperature properties, and its use as an anti-wear agent or friction modifier can reduce wear scar diameter and friction coefficient.

Career Highlights

Mao’s listed company affiliations include China Petroleum & Chemical Corporation and the Research Institute of Petroleum Processing, Sinopec. His patent reflects research into lubricant formulations and ways to improve their performance.

Collaborations

Mao’s named coworkers include Yao Zhang and Kun Yu. Their shared professional context is associated with the petroleum and lubricant research field.

Conclusion

Ruiyun Mao’s patent highlights an ester-based approach to improving lubricant properties, with potential applications as a base oil and as a multifunctional additive.