Company Filing History:
Years Active: 2009
Title: Innovations by Kenneth U Johnson
Introduction
Kenneth U Johnson is a notable inventor based in Stoughton, WI (US). He has made significant contributions to the field of chromatography, particularly through his innovative designs and processes. His work focuses on enhancing the efficiency and purity of chromatographic separations.
Latest Patents
Kenneth U Johnson holds a patent for a "Valve and process for interrupted continuous flow chromatography." This unique valve assembly for simulated bed moving chromatography employs a combination of pressure-compatible sealable materials. These materials permit minimal frictional interaction between moving parts, ensuring alignment of parts and providing a method for conducting SMB countercurrent chromatography on a small scale. The design enhances both purity and separation efficiency. Additionally, the patent discloses machine designs that embody the SMB concepts. A quick disconnect connector and adaptor for mounting chromatographic columns in an SMB device are also included. The system has been demonstrated in a fructose-glucose isomer separation, showcasing a purity-recovery trade-off for this device.
Career Highlights
Kenneth U Johnson is associated with Semba Inc., where he continues to innovate and develop new technologies in chromatography. His work has been instrumental in advancing the capabilities of chromatographic techniques.
Collaborations
Some of his notable coworkers include Anil Rajaram Oroskar and Saurabh Paresh Parikh. Their collaborative efforts contribute to the ongoing advancements in the field.
Conclusion
Kenneth U Johnson's contributions to chromatography through his innovative patent demonstrate his commitment to enhancing scientific processes. His work continues to influence the field and improve separation techniques.