Company Filing History:
Years Active: 2018-2020
Title: Doaa Shehadeh: Innovator in Enzymatic Processes
Introduction
Doaa Shehadeh is a notable inventor based in Nazareth, IL. She has made significant contributions to the field of enzymatic processes, particularly in the production of fatty acid alkyl esters. With a total of 2 patents, her work is pivotal in various industries, including biofuels, food, and detergents.
Latest Patents
Her latest patents focus on enzymatic transesterification and esterification processes that employ lipases immobilized on hydrophobic resins in the presence of water solutions. These patents disclose an enzymatic batchwise or continuous process for producing fatty acid alkyl esters. The process utilizes enzymes immobilized on a hydrophobic resin mixed with a fatty acid source and an alcohol or alcohol donor. This is done in the presence of an alkaline or mild alkaline aqueous buffer, or in the presence of water or an aqueous solution. The production process can be carried out by transesterification or esterification, either simultaneously or sequentially. Notably, the biocatalyst activity is maintained with no significant activity losses during multiple uses, while also avoiding the accumulation of glycerol and water by-products or other hydrophilic compounds on the biocatalyst.
Career Highlights
Doaa Shehadeh is currently associated with Trans Bio-diesel Ltd., where she continues to innovate in her field. Her work has garnered attention for its practical applications and efficiency in producing biofuels.
Collaborations
She collaborates with notable coworkers, including Sobhi Basheer and Maisa Haj, who contribute to her research and development efforts.
Conclusion
Doaa Shehadeh's innovative work in enzymatic processes showcases her commitment to advancing technology in the biofuels and related industries. Her contributions are essential for the future of sustainable production methods.