Lisa I-Ching Yeh

Title: Innovations of Lisa I-Ching Yeh

Introduction

Lisa I-Ching Yeh is a prominent inventor based in Marlton, NJ (US). She has made significant contributions to the field of lubricant compositions and base stocks, holding a total of 15 patents. Her work focuses on improving the performance and efficiency of lubricants used in various applications.

Latest Patents

Among her latest patents, Yeh has developed base stocks and lubricant compositions that contain specific characteristics. One patent describes a base stock with at least 90 wt. % saturates and a viscosity index (VI) ranging from 80 to 120. This base stock also features a cycloparaffin performance ratio greater than 1.05 and a kinematic viscosity at 100°C between 4 and 6 cSt. Another patent outlines a lubricating oil that utilizes this base stock as a major component, along with one or more additives. Additionally, she has created methods for enhancing oxidation performance and low-temperature performance of formulated lubricant compositions through the use of compositionally advantaged base stocks.

Career Highlights

Lisa I-Ching Yeh has worked with notable companies such as ExxonMobil Research and Engineering Company and ExxonMobil Technology and Engineering Company. Her experience in these organizations has allowed her to develop innovative solutions in the lubricant industry.

Collaborations

Throughout her career, Yeh has collaborated with esteemed colleagues, including Kendall S. Fruchey and Michael B. Carroll. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Lisa I-Ching Yeh is a trailblazer in the field of lubricant compositions and base stocks. Her innovative patents and collaborations have significantly impacted the industry, showcasing her expertise and dedication to advancing technology.