Iljuhn Roh

Title: The Innovations of Iljuhn Roh

Introduction

Iljuhn Roh is an accomplished inventor based in San Ramon, California. He has made significant contributions to the field of membrane technology, particularly in the area of forward osmosis. His innovative work has led to the development of advanced membranes that have various applications in industrial and pharmaceutical sectors.

Latest Patents

Iljuhn Roh holds a patent for "Thin film composite membranes for forward osmosis, and their preparation methods." This patent describes forward osmosis membranes that feature a hydrophilic support layer and a polyamide rejection layer. The preferred materials for the support layer include aramid polymers and PVDF. The invention also incorporates woven or non-woven mesh to enhance the handling properties of the membrane. The patent outlines both flat sheet and hollow fiber configurations, along with antifouling techniques. The polyamide layer is formed on the hydrophilic support layer through interfacial polymerization. Applications of this technology include industrial product and waste concentration, hydration bags, energy generation, and controlled delivery of chemicals for pharmaceutical uses.

Career Highlights

Iljuhn Roh is currently associated with Porifera, Inc., where he continues to innovate in the field of membrane technology. His work has garnered attention for its potential to improve efficiency in various applications, making significant strides in the industry.

Collaborations

Iljuhn has collaborated with notable colleagues such as Ravindra Revanur and Jennifer E Klare, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

Iljuhn Roh's contributions to the field of forward osmosis membranes exemplify the impact of innovative thinking in technology. His patent and ongoing work at Porifera, Inc. highlight the importance of advancements in membrane technology for various applications.