Brooklyn, NY, United States of America

Wai Seung Louie

This inventor holds 7 USPTO granted patents. Top assignees: Abb Lummus Global Inc., Lummus Technology Inc., Abb Lummus Crest, Inc.. Active years: 1995-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wai Seung Louie. Retrieved from https://idiyas.com/inventor/wai-seung-louie

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 215(Granted Patents)


Location History:

  • Brooklyn, NY (US) (1995 - 2004)
  • Bloomfield, NJ (US) (2017 - 2019)

Company Filing History:


Years Active: 1995-2019

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7 patents (USPTO):Explore Patents

Title: Innovations of Wai Seung Louie

Introduction

Wai Seung Louie is a notable inventor based in Brooklyn, NY, who has made significant contributions to the field of hydroprocessing. With a total of seven patents to his name, Louie's work focuses on optimizing processes for gas oils, particularly those produced by thermal cracking.

Latest Patents

One of Louie's latest patents involves a process flow scheme for the hydroprocessing of thermally cracked products. This innovation utilizes a split flow concept that allows for the optimization of hydrocracking reactor severities. By taking advantage of the different reactivities of thermally cracked gas oils compared to virgin gas oils, this process results in a more cost-effective facility for producing base oils, diesel, kerosene, and gasoline fuels. The design aims to achieve high conversions and extended catalyst lives, making it a valuable advancement in the industry.

Career Highlights

Throughout his career, Wai Seung Louie has worked with prominent companies such as ABB Lummus Global Inc. and Lummus Technology Inc. His experience in these organizations has contributed to his expertise in hydroprocessing technologies and innovations.

Collaborations

Louie has collaborated with notable professionals in his field, including Ujjal Mukherjee and Mario C Baldassari. These partnerships have likely enhanced his research and development efforts, leading to impactful innovations.

Conclusion

Wai Seung Louie's contributions to hydroprocessing and his innovative patents demonstrate his commitment to advancing technology in the energy sector. His work continues to influence the production of essential fuels and base oils, showcasing the importance of innovation in this field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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