Mary Jane Legaspi Felipe

Title: Innovations and Contributions of Mary Jane Legaspi Felipe

Introduction

Mary Jane Legaspi Felipe is a notable inventor based in Sugar Land, TX (US). She has made significant contributions to the field of chemical engineering, particularly in the development of innovative solutions for hydrocarbon processing. With a total of 10 patents to her name, her work has had a substantial impact on the industry.

Latest Patents

One of her latest patents focuses on additives for the winterization of paraffin inhibitors. This invention is designed to prevent the deposition of paraffins in hydrocarbon streams, even under freezing or sub-freezing temperatures. The formulation includes an oxyalkylated branched aliphatic compound with 12 or more carbons, which is produced through the oxyalkylation of a branched aliphatic compound. This compound is then grafted with a polyether via a ring-opening reaction, enhancing its effectiveness in harsh conditions.

Another significant patent addresses compositions and methods for removing contaminants in refinery desalting processes. This invention allows for the transfer of contaminants such as metals and amines from a hydrocarbon phase to a water phase during an emulsion breaking process. The composition includes water-soluble C5-C12 polyhydroxy carboxylic acids and ammonium salts, which facilitate the removal of these contaminants while minimizing hydrocarbon phase undercarry. This method is particularly beneficial in treating crude oil emulsions and preventing metal corrosion in refinery equipment.

Career Highlights

Mary Jane has worked with prominent companies in the industry, including Baker Hughes, a GE Company, LLC, and Baker Hughes Holdings LLC. Her experience in these organizations has allowed her to develop and refine her innovative ideas, contributing to advancements in hydrocarbon processing technologies.

Collaborations

Throughout her career, Mary Jane has collaborated with talented professionals, including Joey Dacula Mangadlao and David N Fulmer. These partnerships have fostered a creative environment that has led to the successful development of her patented technologies.

Conclusion

Mary Jane Legaspi Felipe's contributions to the field of chemical engineering and hydrocarbon processing are noteworthy. Her innovative patents and collaborations reflect her dedication to advancing technology in the industry. Her work continues to influence practices in refinery processes and the management of hydrocarbon streams.