Liang Chen

This inventor holds 26 USPTO granted patents and 4 published patent applications and 3 EPO patents, primarily in Fluid Catalytic Cracking. Top assignees: Lummus Technology Inc., Inaeris Technologies, LLC. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Liang Chen. Retrieved from https://idiyas.com/inventor/liang-chen-c4h4jbhr

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

USPTO Granted Patents = 26 (Patent Applications = 4)

% Patents Active = 92.3

EPO Patents = 3 (Patent Applications = 12)

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 12(Granted Patents)

Location History:

Bloomfield, NJ (US) (2020 - 2022)
Houston, TX (US) (2016 - 2024)

Company Filing History:

25 out of 306

Lummus Technology Inc.

patents

1 out of 34

Inaeris Technologies, LLC

patents

Years Active: 2016-2026

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Areas of Expertise:

Fluid Catalytic Cracking

Plastic Pyrolysis

Hydrocarbon Production

Light Olefins

Aromatic Compounds

Oligomerization

Catalytic Distillation

Contaminant Removal

Thermal Cracking

Heavy Isoparaffins

Dimerization

Staged Processes

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12716035 - Selective treatment of FCC gasoline for removal of sulfur, nitrogen, and olefin compounds while maximizing retention of aromatic compounds (2026-08-25),

2. 12534671 - Plastic pyrolysis heating/reaction recipe (2026-01-27),

3. 12312305 - Production of heavy isoparaffinic hydrocarbons (2025-05-27),

4. 12209221 - Integrated mixed plastic pyrolysis with heavy oil product thermal cracking (2025-01-28),

5. 12208380 - Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications (2025-01-28),

6. 12162814 - Dimerization and trimerization of C5 olefins via catalytic distillation (2024-12-10),

7. 11999672 - High purity isoamylene production from tertiary amyl methyl ether decomposition (2024-06-04),

8. 11939289 - Process for the controlled oligomerization of butenes (2024-03-26),

9. 11465949 - High purity isoamylene production from tertiary amyl methyl ether decomposition (2022-10-11),

10. 11401475 - Production of light olefins from crude oil via fluid catalytic cracking process and apparatus (2022-08-02),

11. 11377602 - Staged fluid catalytic cracking processes incorporating a solids separation device for upgrading naphtha range material (2022-07-05),

12. 11370979 - Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications (2022-06-28),

13. 11312671 - Process for the controlled oligomerization of butenes (2022-04-26),

14. 11286431 - Fluid catalytic cracking processes and apparatus (2022-03-29),

15. 11207653 - Fluid catalytic cracking feed injector (2021-12-28),

Title: Innovations by Liang Chen: Pioneering Waste Plastic Pyrolysis and Hydrocarbon Production

Introduction

Liang Chen, a prominent inventor based in Houston, TX, has made significant contributions to the field of waste management and hydrocarbon processing. With a remarkable portfolio of 23 patents, he has been instrumental in developing innovative systems and processes aimed at converting waste plastics and other materials into useful products.

Latest Patents

Among his latest patents, Chen has been recognized for his groundbreaking work on integrated mixed plastic pyrolysis with heavy oil product thermal cracking. This innovative system integrates a plastics pyrolysis reactor with a liquid phase thermal cracking reactor, effectively converting waste plastics into various hydrocarbon products. Additionally, his patent concerning fluid catalytic cracking processes and apparatus focuses on maximizing light olefin yield from hydrocarbon feeds. This invention involves a complex process of utilizing two types of catalysts within a reactor to optimize hydrocarbon conversion.

Career Highlights

Throughout his distinguished career, Liang Chen has worked with renowned companies such as Lummus Technology Inc. and Inaeris Technologies, LLC. His experience in these organizations has allowed him to refine his expertise in chemical engineering and patent development, leading to his substantial contributions in the industry.

Collaborations

Chen's innovative journey is complemented by collaborations with notable professionals in his field. He has worked alongside colleagues like Peter Loezos and Bryan Tomsula, contributing to the collective goal of advancing technology in waste management and hydrocarbon production.

Conclusion

Liang Chen stands out as a leading inventor whose work in pyrolysis and hydrocarbon conversion is paving the way for more sustainable waste management solutions. His impressive array of patents reflects his commitment to innovation and the potential for transforming waste materials into valuable products. The impact of his inventions is certain to influence the future of environmental technology.

Profile summary based on public USPTO records.