Location History:
- Oxfordshire, GB (2001)
- Chilton Didcot, GB (2003)
- Chilton, GB (2003)
- Abingdon, GB (2005 - 2006)
Company Filing History:
3 out of 228 
1 out of 24 
1 out of 4 Years Active: 2001-2006
Title: Alisdair J Brown: Innovator in Lubricating Oil Compositions
Introduction
Alisdair J Brown is a notable inventor based in Abingdon, GB. He has made significant contributions to the field of lubricating oil compositions, holding a total of five patents. His work focuses on improving the performance and efficiency of lubricants used in various applications.
Latest Patents
Among his latest patents, one notable invention is a crankcase lubricating oil composition. This composition comprises an oil of lubricating viscosity in a major amount, along with a boron-containing additive and one or more co-additives. The lubricating oil composition contains greater than 200 ppm by mass of boron, less than 600 ppm by mass of phosphorus, and less than 4000 ppm by mass of sulfur. Such compositions demonstrate improved wear performance, which is crucial for enhancing the longevity of engine components. Another significant patent involves a lubricating oil composition that includes a major amount of an oil of lubricating viscosity and a minor amount of a compound with a polynuclear molybdenum core. This compound is designed to be oil-soluble or oil-dispersible, contributing to the overall effectiveness of the lubricant.
Career Highlights
Alisdair has worked with prominent companies in the industry, including Infineum International Limited and Infineum USA LP. His experience in these organizations has allowed him to develop innovative solutions that address the challenges faced in lubricant formulations.
Collaborations
Throughout his career, Alisdair has collaborated with talented individuals such as Jonathan Martin McConnachie and Edward Ira Stiefel. These collaborations have fostered a creative environment that has led to the development of advanced lubricating oil technologies.
Conclusion
Alisdair J Brown's contributions to the field of lubricating oil compositions highlight his innovative spirit and dedication to improving product performance. His patents reflect a commitment to advancing technology in the lubrication industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.