Company Filing History:
Years Active: 1996
Title: Innovations and Contributions of Alison E Hadowanetz
Introduction
Alison E Hadowanetz, an accomplished inventor based in Maybrook, NY, has made significant contributions to the field of chemical engineering and additives. With a remarkable portfolio of four patents, her work focuses on innovative methods that enhance lubricating oil formulations and optimize chemical processes.
Latest Patents
Among her most recent innovations is the patent for an ashless antioxidant lubricating oil additive. This method details a comprehensive approach that includes reacting alcohol with phosphorus pentasulfide to create a dithiophosphoric acid intermediate, followed by the treatment with an epoxide. The process ultimately recovers a valuable dithiophosphoric ester alcohol product that serves as an effective lubricant oil additive.
Additionally, she has developed a process for the skeletal isomerization of linear olefins to branched olefins. This patent outlines the conditions necessary for this conversion, including specific temperature ranges between 300°C and 650°C, as well as the use of a zeolite ferrierite catalyst treated with steam and acid washes.
Career Highlights
Throughout her career, Alison has worked with esteemed companies such as Texaco Inc. and Ethyl Additives Corporation. Her experience in these organizations has equipped her with a strong foundation in the principles of chemical additives and their applications in industry.
Collaborations
Alison's journey as an inventor has also included notable collaborations with professionals like Regis J Pellet and Chi-Lin O'Young. Working with such talented colleagues has undoubtedly enriched her inventions and contributed to the advancements in the field of lubricating oil additives.
Conclusion
Alison E Hadowanetz stands out as a pioneering inventor with a significant impact on the development of innovative chemical processes and additives. Her patents not only illustrate her expertise but also highlight the importance of continual innovation in enhancing industrial applications.