This inventor holds 38 USPTO granted patents and 3 published patent applications, plus 19 CIPO patents and 19 EPO patents, primarily in Pressure Swing Adsorption. Top assignees: Air Products and Chemicals, Inc., Glatt Systemtechnik Gmbh, Other. Active years: 1995-2026.
Company Filing History:
37 out of 3,219 
1 out of 13 
1 out of 834,453 Years Active: 1995-2026
Areas of Expertise:
Title: Innovations by Roger Dean Whitley in Gas Separation Technologies
Introduction
Roger Dean Whitley, based in Allentown, PA, is a prolific inventor known for his significant contributions to gas separation technologies. With an impressive portfolio of 36 patents, Whitley's work primarily focuses on the separation of noble gases such as helium, neon, and argon. His innovative approaches have greatly advanced the efficiency and effectiveness of gas separation processes.
Latest Patents
One of Whitley’s latest patents outlines a separation process and apparatus designed specifically for light noble gases. This invention covers a process and apparatus for producing helium, neon, or argon product gas using an adsorption separation unit that operates with minimal dead-end volumes. This advancement ensures that a stream enriched in helium, neon, or argon is efficiently managed, with a purification unit recycling streams back to the adsorption separation unit in a controlled manner. This process maintains the desired concentration of these gases within a targeted range.
Another notable invention is his development of a carbon molecular sieve adsorbent. This innovation describes a rapid cycle pressure swing adsorption (PSA) process for separating oxygen from nitrogen and/or argon. The process utilizes a carbon molecular sieve adsorbent that boasts a significant kinetic selectivity and a high oxygen adsorption rate, enabling more effective gas separation.
Career Highlights
Throughout his career, Roger Dean Whitley has collaborated with leading companies in the gas separation industry, including Air Products and Chemicals, Inc. and Glatt Systemtechnik GmbH. His work has consistently pushed the boundaries of technology, contributing to improved processes and applications.
Collaborations
Whitley's collaborations with notable professionals have also played a critical role in his career. He has worked alongside talented individuals such as Matthew James Labuda and Timothy Christopher Golden, further enriching the innovative culture within his projects and initiatives.
Conclusion
Roger Dean Whitley stands out as a prominent inventor in the field of gas separation technologies. His extensive patent portfolio underscores his commitment to innovation, making significant strides in the efficiency of noble gas production. With ongoing advancements in his inventions, Whitley continues to influence the industry and the future of gas separation techniques.