Location History:
- Schenectady, NY (US) (2010 - 2011)
- Shaker Heights, OH (US) (2010 - 2014)
- Shaker Hts., OH (US) (2019)
- Wickliffe, OH (US) (2019 - 2021)
- Solon, OH (US) (2015 - 2024)
Company Filing History:
25 out of 1,305 
8 out of 51,920 
2 out of 232 
Years Active: 2010-2025
Title: Innovations of Yanshi Zhang: A Leader in Lubricant Technologies
Introduction
Yanshi Zhang, based in Solon, Ohio, is a prominent inventor known for his substantial contributions to the field of lubricating compositions. With an impressive portfolio of 34 patents, Zhang has played a pivotal role in advancing lubricant technology, particularly through innovative formulations and applications.
Latest Patents
Among his latest inventions, Zhang has developed significant patents that include:
1. **Benzazepine Compounds as Antioxidants for Lubricant Compositions** - This patent describes a lubricating composition that integrates an oil of lubricating viscosity with a benzazepine compound. The invention also outlines methods for utilizing these lubricating compositions effectively.
2. **Basic Ashless Additives and Lubricating Compositions Containing Same** - This technology focuses on lubricating compositions that comprise an oil of lubricating viscosity enriched with an ashless basic amine additive. The basic amine additives impart essential basicity, measured as total base number (TBN), without introducing sulfated ash into the composition. This advancement facilitates enhanced performance in terms of seal compatibility, deposit control, and corrosion resistance.
Career Highlights
Zhang has built a commendable career, contributing his expertise to notable companies such as The Lubrizol Corporation and General Electric Company. His work within these organizations has significantly influenced the development of cutting-edge lubricating technologies and solutions.
Collaborations
Throughout his career, Zhang has collaborated with esteemed colleagues, including Ewan E Delbridge and Gary William Yeager. These collaborations have fostered a productive exchange of ideas and innovation, further enhancing the quality and impact of his creations.
Conclusion
Yanshi Zhang stands out as a key player in the field of lubricant technology. His extensive patent portfolio and collaborative efforts highlight his commitment to innovation, making significant strides in creating advanced solutions for lubrication applications. The effects of his work are not only felt in industrial settings but also pave the way for future developments in the industry.