Location History:
- Lake Forest, IL (US) (2006 - 2008)
- Songshan District, Taipei, TW (2010)
- Rockville, MD (US) (2009 - 2011)
- Taipei, TW (2009 - 2012)
Company Filing History:
10 out of 5,542 
3 out of 832,843 Years Active: 2006-2012
Title: Leon Yuan: Innovator in Chromatography and Catalyst Regeneration
Introduction
Leon Yuan is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the fields of chromatography and catalyst regeneration, holding a total of 13 patents. His innovative work has advanced the efficiency and effectiveness of various chemical processes.
Latest Patents
One of Leon Yuan's latest patents is a simulated moving bed chromatography device. This device comprises a minimum of one stationary pipe with a plurality of inlet/outlet channels, a rotary device next to the stationary pipes, and a stationary radial flow segmented vessel that communicates with the rotary device. The device also includes a fluid moving device and a drive means to rotate the rotary device. The counter movement of the stationary phase and the fluid is simulated by rotating the rotary device in the same direction as the circulating fluid flow. The fluid flows through the flow distribution segments, the stationary phase segments, the outer fluid transfer segments, holes, or bypasses of the improved partition plates in the flow distribution segments and outer fluid transfer segments.
Another notable patent is a process for regenerating a catalyst for a hydrocarbon conversion zone. This unit generally includes passing the hydrocarbon conversion catalyst through, sequentially, a catalyst-disengaging zone having a first atmosphere, an adsorption zone having a second atmosphere, and a regeneration zone including a combustion zone. An inert gas is introduced between the first atmosphere and the second atmosphere, and a flue gas from the combustion zone is passed to the adsorption zone.
Career Highlights
Leon Yuan has worked with UOP LLC, where he applied his expertise in chemical engineering and innovation. His work has been instrumental in developing advanced technologies that enhance industrial processes.
Collaborations
Throughout his career, Leon has collaborated with notable professionals, including James L. Bixby and Kyle P. Austin. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Leon Yuan is a distinguished inventor whose work in chromatography and catalyst regeneration has made a lasting impact on the industry. His innovative patents continue to influence advancements in chemical processes and technology.