Breinigsville, PA, United States of America

Sang Kook Lee

This inventor holds 10 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 3 EPO patents. Top assignees: Air Products and Chemicals, Inc., Other. Active years: 1995-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Kook Lee. Retrieved from https://idiyas.com/inventor/sang-kook-lee

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10 (Patent Applications = 1)

% Patents Active = 100.0

CIPO Patents = 3

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 2.0

ph-index = 6

Forward Citations = 155(Granted Patents)

Location History:

Allentown, PA (US) (1995 - 2004)
Breinigsville, PA (US) (2009 - 2013)
Henderson, NV (US) (2023)

Company Filing History:

9 out of 3,219

Air Products and Chemicals, Inc.

patents

1 out of 834,453

Other

patents

Years Active: 1995-2023

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11707723 - Radial flow reactor (2023-07-25),

2. 8529674 - Pressure swing adsorption method and system with multiple-vessel beds (2013-09-10),

3. 7879138 - Pressure swing adsorption method and system with multiple-vessel beds (2011-02-01),

4. 7501009 - Combined cryogenic distillation and PSA for argon production (2009-03-10),

5. 6709486 - Pressure swing adsorption process with controlled internal depressurization flow (2004-03-23),

6. 6641645 - Vacuum swing adsorption process with controlled waste gas withdrawal (2003-11-04),

7. 6605135 - Granular bed restraint system (2003-08-12),

8. 5738709 - Nitrogen PSA with intermediate pressure transfer (1998-04-14),

9. 5441558 - High purity nitrogen PSA utilizing controlled internal flows (1995-08-15),

10. 5429664 - Pressure swing absorption with recycle of void space gas (1995-07-04),

Title: The Innovative Contributions of Sang Kook Lee in Pressure Swing Adsorption

Introduction

Sang Kook Lee, residing in Breinigsville, Pennsylvania, is a notable inventor with an impressive portfolio of nine patents. Her work primarily focuses on advancements in pressure swing adsorption methods and systems, contributing significantly to the field of gas separation technologies.

Latest Patents

Among Sang Kook Lee's latest patents is a groundbreaking pressure swing adsorption method and system that utilizes multiple-vessel beds. This sophisticated process involves several steps: providing a pressure swing adsorption system with composite beds containing adsorbent material in parallel flow configurations; performing cyclic steps that include adsorption and product creation; and managing gas flow rates during various phases of the process. Through this innovative approach, Lee enhances the efficiency of separating gas mixtures, showcasing her expertise in complex engineering solutions.

Career Highlights

Sang Kook Lee's remarkable career at Air Products and Chemicals, Inc. has positioned her as an influential figure in the industry. Her tireless dedication to research and innovation has yielded numerous patent filings, making her a key contributor to her company's advancements in gas separation technologies.

Collaborations

Throughout her career, Lee has collaborated with esteemed colleagues, including Justin David Bukowski and Robert Paul. These collaborations have fostered a dynamic exchange of ideas and technological insights, further amplifying the impact of her inventions within the industry.

Conclusion

Sang Kook Lee's contributions to pressure swing adsorption technologies underscore her status as a leading innovator in the field. With her extensive patent portfolio and collaborative spirit, she continues to drive advancements that benefit both her company and the broader scientific community. Lee's work exemplifies the critical role of inventors in developing new technologies that address complex challenges in gas separation and beyond.

Profile summary based on public USPTO records.