This inventor holds 1 USPTO granted patent. Top assignee: Battelle Memorial Institute. Active years: 2012.
Company Filing History:
Years Active: 2012
Title: Innovations of John E Holladay
Introduction
John E Holladay is a notable inventor based in Kennewick, WA (US). He has made significant contributions to the field of ionic liquid catalytic processes. His work focuses on the separation of reaction products from reaction mixtures, particularly in the conversion of biomass into valuable chemical intermediates.
Latest Patents
John E Holladay holds 1 patent for his invention titled "Adsorption separation processes for ionic liquid catalytic processes." This patent discloses methods and apparatus for effectively separating reaction products in an ionic liquid catalysis process. The invention is particularly relevant in the conversion of biomass, cellulose, and sugars into chemical intermediates such as 5-hydroxymethylfurfural (HMF). The process utilizes an ion exclusion adsorption mechanism, which involves mixing the ionic liquid-containing reaction mixture with de-ionized water, flowing the mixture into an adsorption column, eluting the column with a water- and/or alcohol-based fluid, and collecting separated fractions at different elution times.
Career Highlights
John E Holladay is associated with the Battelle Memorial Institute, where he continues to advance his research and innovations. His work has been instrumental in developing efficient methods for chemical separations, which are crucial for various industrial applications.
Collaborations
John has collaborated with notable colleagues such as Wei Liu and Feng Zheng. Their combined expertise has contributed to the success of their research initiatives.
Conclusion
John E Holladay's innovative work in ionic liquid catalytic processes showcases his commitment to advancing chemical engineering. His contributions are paving the way for more efficient methods in biomass conversion and chemical separations.