Sharon Ann Libert

Title: The Innovative Contributions of Sharon Ann Libert

Introduction

Sharon Ann Libert is a notable inventor based in Hockessin, Delaware. She has made significant contributions to the field of chemical engineering, particularly in the extraction processes of perfluoropolyethers. With a total of five patents to her name, her work has had a considerable impact on the industry.

Latest Patents

Libert's latest patents include innovative processes for extracting perfluoropolyethers. One of her patents describes a method that involves contacting a solvent, which may be liquid or supercritical carbon dioxide, with a lubricating grease containing a thickener and the perfluoropolyether. This process results in an extraction solution from which the extracted perfluoropolyether is recovered, ensuring that it contains no more than about 2 wt % of the thickener. Another patent focuses on the recovery of perfluorinated polyether oils from grease matrices, utilizing carbon dioxide extraction with the addition of an extraction aid material.

Career Highlights

Throughout her career, Sharon Ann Libert has worked with prominent companies such as E.I. DuPont de Nemours and Company and The Chemours Company FC, LLC. Her experience in these organizations has allowed her to develop and refine her innovative extraction processes.

Collaborations

Libert has collaborated with notable professionals in her field, including Ralph Munson Aten and Keith Ward Hutchenson. These collaborations have contributed to her success and the advancement of her patented technologies.

Conclusion

Sharon Ann Libert's contributions to the field of chemical engineering and her innovative patents in extraction processes highlight her role as a leading inventor. Her work continues to influence the industry and pave the way for future advancements.