Location History:
- Naperville, IL (US) (1992 - 1996)
- West Chester, OH (US) (2001 - 2019)
Company Filing History:
4 out of 412 
3 out of 124 
1 out of 21 Years Active: 1992-2019
Title: The Innovative Contributions of Kenneth W. Johnson
Introduction
Kenneth W. Johnson is a notable inventor based in West Chester, Ohio, with a remarkable portfolio of eight patents. His work primarily focuses on advancements in catalyst technology, particularly in the field of olefin polymerization.
Latest Patents
Among his latest patents, Johnson has developed high-activity Ziegler-Natta catalysts, which enhance the production processes of these catalysts. The improved Ziegler-Natta catalysts utilize a spherical MgCl-xROH support, where R represents a hydrocarbon unit with 1-10 carbon atoms, and ROH is an alcohol or a mixture of different alcohols. This innovative catalyst demonstrates improved activity in olefin polymerization reactions, showcasing good stereoregularity and hydrogen sensitivity. Additionally, he has patented a cryogenic method for forming a supported catalyst, which involves freezing a liquid catalyst system in a non-reactive liquid before contacting it with a solid carrier. This method results in a highly effective supported catalyst.
Career Highlights
Throughout his career, Kenneth W. Johnson has made significant contributions while working for prominent companies such as Equistar Chemicals and Quantum Chemical Corporation. His expertise in catalyst technology has positioned him as a leader in his field.
Collaborations
Johnson has collaborated with esteemed colleagues, including Sandor M. Nagy and Karen L. Neal-Hawkins, further enhancing the impact of his work in catalyst development.
Conclusion
Kenneth W. Johnson's innovative contributions to catalyst technology have significantly advanced the field of olefin polymerization. His patents reflect a deep understanding of chemical processes and a commitment to improving industrial applications.