Roland L Gleisner

Title: Roland L. Gleisner: Innovator in Biomass Fractionation

Introduction

Roland L. Gleisner is a notable inventor based in Jefferson, Wisconsin, recognized for his significant contributions to the field of lignocellulosic biomass fractionation. With a total of 10 patents to his name, he has made remarkable advancements that have the potential to impact the renewable resources and biofuels sectors.

Latest Patents

Among his latest innovations, Gleisner has developed methods for the fractionation of lignocellulosic biomass using maleic acid at low temperatures. This innovative approach provides techniques for forming lignin particles, furans, sugars, and lignocellulosic micro- and nanofibrils from both the liquid and solid fractions produced during the fractionation process. The method emphasizes short reaction times while effectively carboxylating and dissolving lignin with a low degree of condensation.

Additionally, another of his recent patents focuses on the low-temperature fractionation of lignocellulosic biomass using recyclable organic solid acids. This method similarly introduces techniques for generating various valuable byproducts, such as lignin particles and sugars, while maintaining efficiency through short reaction times.

Career Highlights

Throughout his career, Roland L. Gleisner has worked with the United States of America as represented by the Secretary of Agriculture, a testament to his expertise and dedication in the field. His innovative work in biomass fractionation not only showcases his technical skills but also his commitment to sustainable practices in agricultural and energy sectors.

Collaborations

Gleisner has collaborated with esteemed colleagues like Junyong Zhu and Dennis E. Gunderson. Their joint efforts in research have contributed to the evolution of methods related to biomass treatment and processing, enhancing the efficiency and sustainability of resource utilization.

Conclusion

As an inventor, Roland L. Gleisner has made significant strides in the field of biomass fractionation, paving the way for advancements in renewable energy resources. His portfolio of patents reflects a blend of innovation and practicality, crucial for addressing modern environmental challenges. With continued research and collaboration, Gleisner is poised to further contribute to sustainable solutions in the area of biomass utilization.