This inventor holds 33 USPTO granted patents. Top assignees: Union Carbide Chemicals & Plastics Technology Corporation, Union Carbide Chemicals and Plastics Company, Inc., Union Carbide Corporation. Active years: 1985-2003.
Company Filing History:
31 out of 822 
1 out of 138 
1 out of 2,922 
Years Active: 1985-2003
Areas of Expertise:
Title: Innovations by Kenneth A. Nielsen in Hydrocarbon Processing
Introduction
Kenneth A. Nielsen, based in Charleston, West Virginia, is a prolific inventor who holds 33 patents. His work primarily focuses on catalysts used in the oxidative dehydrogenation of hydrocarbons, contributing significantly to advancements in the chemical industry.
Latest Patents
Among his latest innovations, Nielsen has developed a catalyst for the oxidative dehydrogenation of lower hydrocarbons aimed at producing higher hydrocarbons and/or lower olefins. This catalyst features a nonstoichiometric rare earth oxycarbonate with a specific and advantageous structure. When applied under conditions exceeding 100 psig, it demonstrates at least a 40% selectivity towards generating higher hydrocarbons and/or lower olefins.
Another notable patent details methods for manufacturing olefins like ethylene and propylene from lower alkanes, including methane, ethane, and propane, via oxidative dehydrogenation at elevated pressures. The process involves recovering olefins selectively through a complexation separation method that utilizes aqueous silver nitrate, ensuring efficient production and minimal waste.
Career Highlights
Nielsen's career includes significant roles at Union Carbide Chemicals & Plastics Technology Corporation and Union Carbide Chemicals and Plastics Company, Inc. His contributions have played a vital role in enhancing industrial processes related to hydrocarbon conversion.
Collaborations
Throughout his career, Kenneth A. Nielsen has collaborated with notable inventors such as Kenneth L. Hoy and Charles W. Glancy. These partnerships have helped foster innovative solutions and advancements in the field of chemical engineering.
Conclusion
Kenneth A. Nielsen's extensive patent portfolio and his innovative work in the field of hydrocarbon processing highlight his impact as an inventor. His development of catalysts and methods for olefin production continues to influence the industry, paving the way for more efficient chemical processes.