Clarendon Hills, IL, United States of America

James A Johnson

This inventor holds 33 USPTO granted patents and 1 EPO patent, primarily in Aromatic Hydrocarbons. Top assignee: Uop Lcc. Active years: 1977-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James A Johnson. Retrieved from https://idiyas.com/inventor/james-a-johnson-8osqc3id

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


% Patents Active = 60.6


Average Co-Inventor Count = 3.7

ph-index = 9

Forward Citations = 174(Granted Patents)


Location History:

  • Burr Rigde, IL (US) (2015)
  • Clarendon Hills, IL (US) (1977 - 2016)
  • Burr Ridge, IL (US) (2012 - 2020)

Company Filing History:


Years Active: 1977-2020

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Areas of Expertise:
Para-Xylene Yield
Aromatic Isomerization
Alkylation Catalyst
Hydrocracking Process
Transalkylation
Coal to Chemicals
Adsorptive Separation
Styrene Production
Solid Acid Catalyst
Mass Transfer Properties
Impurity Removal
Alkylaromatic Isomerization
33 patents (USPTO):Explore Patents

Certainly! Here is the article about inventor James A Johnson:

Title: Innovator Spotlight: James A Johnson - Pioneering Aromatic Complex Processes

Introduction:

James A Johnson, a seasoned inventor based in Clarendon Hills, IL, has made significant contributions to the field of chemical engineering and petrochemical processes. With an impressive portfolio of 33 patents, Johnson's ingenuity and expertise have propelled advancements in the production of para-xylene and aromatic hydrocarbons.

Latest Patents:

Johnson's latest patents showcase his innovative approach to enhancing para-xylene yield in aromatic complexes. His groundbreaking processes and apparatuses focus on optimizing the production of para-xylenes from hydrocarbon streams, ensuring efficiency and high product purity. Notably, his work on transalkylating aromatic hydrocarbons has resulted in the production of high-purity benzene as a valuable byproduct, demonstrating his multifaceted contributions to the industry.

Career Highlights:

As a key figure at UOP LLC, a leading provider of technology solutions for the petroleum sector, Johnson has played a pivotal role in driving research and development initiatives. His expertise in catalytic processes and isomerization techniques has led to the successful implementation of novel methodologies in petrochemical plants worldwide. Johnson's strategic vision and technical acumen have earned him recognition as a trailblazer in the field of chemical engineering.

Collaborations:

Throughout his career, Johnson has collaborated with renowned professionals in the industry, including esteemed coworkers Deng-Yang Jan and John Qianjun Chen. Together, they have synergized their expertise to tackle complex challenges and innovate sustainable solutions in the realm of aromatic hydrocarbons. Johnson's collaborative spirit and dedication to teamwork have been instrumental in fostering a culture of innovation and excellence within the organization.

Conclusion:

In conclusion, James A Johnson's pioneering work in aromatic complex processes underscores his commitment to driving technological advancements and fostering sustainable practices in the petrochemical industry. His inventive spirit, coupled with his strategic collaborations and illustrious career at UOP LLC, exemplify his enduring impact on the field of chemical engineering. Johnson's contributions continue to inspire future generations of inventors and engineers to push the boundaries of innovation and shape a more sustainable future for the industry.

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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