Location History:
- Lansdale, PA (US) (1992)
- Emmaus, PA (US) (1995)
Company Filing History:
Years Active: 1992-1995
Title: The Innovations of Leigh A. Stapf
Introduction
Leigh A. Stapf is a notable inventor based in Lansdale, PA (US). She has made significant contributions to the field of cryogenic distillation, particularly in the production of oxygen and nitrogen. With a total of 2 patents, her work has advanced the efficiency and effectiveness of air separation processes.
Latest Patents
Leigh A. Stapf's latest patents include a process for the cryogenic distillation of an air feed to produce a low to medium purity oxygen product. This innovative process utilizes a single distillation column system, where the air feed is partially condensed into a crude liquid oxygen stream and a nitrogen-enriched vapor stream. The low to medium purity oxygen product, with an oxygen concentration between 65% and 99%, is withdrawn from the bottom of the distillation column.
Another significant patent is an improvement to a process for the separation of air into its constituent components in a cryogenic distillation column system. This process operates with a high pressure column and a low pressure column that are thermally integrated. The improvement allows for the production of both nitrogen and oxygen products at medium pressure, enhancing the overall efficiency of the separation process.
Career Highlights
Leigh A. Stapf is currently employed at Air Products and Chemicals, Inc., where she continues to innovate in the field of cryogenic technology. Her expertise and contributions have positioned her as a key figure in her company and the industry.
Collaborations
Throughout her career, Leigh has collaborated with notable colleagues such as William T. Kleinberg and Rakesh Agrawal. These collaborations have further enriched her work and contributed to the advancements in cryogenic distillation processes.
Conclusion
Leigh A. Stapf's innovative work in cryogenic distillation has made a significant impact on the production of oxygen and nitrogen. Her patents reflect her dedication to improving air separation technologies, and her contributions continue to influence the industry.