This inventor holds 3 USPTO granted patents. Top assignee: Exxon Research and Engineering Company. Active years: 1983-1993.
Location History:
- Ontario, CA (1992)
- Sarnia, CA (1983 - 1993)
Company Filing History:
Years Active: 1983-1993
Title: Gerald A. MacAlpine: Innovator in Lubricating Oil Technology
Introduction
Gerald A. MacAlpine is a notable inventor based in California, recognized for his contributions to the field of lubricating oil technology. With a total of 3 patents to his name, he has made significant advancements that enhance the performance and efficiency of lubricating oils.
Latest Patents
One of his latest patents focuses on a lubricating oil having an average ring number of less than 1.5 per mole. This innovation highlights the rust inhibition capability of such lubricating oil, which can be enhanced by adding a rust inhibitor that effectively reduces the oil/water interfacial tension to between about 1 to about 4 mN/m. Another significant patent involves a wax isomerate having a reduced pour point. This invention demonstrates that a combination of low and high molecular weight polyalkylmethacrylate can effectively reduce the pour point of a wax isomerate to levels unattainable with conventional pour point depressants. In this preferred embodiment, the wax isomerate is identified as a slack wax isomerate.
Career Highlights
Gerald A. MacAlpine is currently associated with Exxon Research and Engineering Company, where he continues to innovate and contribute to the field of lubricating oils. His work has been instrumental in developing products that meet the evolving needs of the industry.
Collaborations
Throughout his career, Gerald has collaborated with esteemed colleagues, including Andre E. Asselin and Patrick M. Halls. These collaborations have fostered an environment of innovation and have led to the successful development of new technologies.
Conclusion
Gerald A. MacAlpine's work in lubricating oil technology exemplifies the impact of innovation in enhancing product performance. His patents reflect a commitment to advancing the field and addressing industry challenges.