Joseph A Kocal

This inventor holds 78 USPTO granted patents and 14 published patent applications, plus 4 CIPO patents, primarily in Aromatic Compound Production (CPC class C07C). Top assignees: Uop Lcc, Boreskov Institute of Catalysis, Battelle Memorial Institute. Active years: 1984-2025.

USPTO Granted Patents = 78 (Patent Applications = 14)

% Patents Active = 79.5

CIPO Patents = 4

Average Co-Inventor Count = 2.4

ph-index = 17

Forward Citations = 924(Granted Patents)

Forward Citations (Not Self Cited) = 897(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Waukegan, IL (US) (1984)
Gurnee, IL (US) (1987 - 1999)
Des Plaines, IL (US) (2001)
Buffalo Grove, IL (US) (2015)
Glenview, IL (US) (2002 - 2023)

Company Filing History:

Boreskov Institute of Catalysis

patents

3 out of 2,448

Battelle Memorial Institute

Chinese Academy of Sciences

patents

6. 1 out of 6

Dalian Institute of Chemical Physics

patents

where one patent can have more than one assignee

Years Active: 1984-2025

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Areas of Expertise:

Ethanol Conversion

Terephthalic Acid

Aromatic Compounds

Hydrocracking

Pyrolysis

Polyols

Renewable Feedstocks

Biomass Pyrolysis

Sulfur Removal

Catalytic Processes

Aviation Fuel

Nitrogen Removal

78 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12264116 - Method and system embodiments for converting ethanol to para-xylene and ortho-xylene (2025-04-01),

2. 11851384 - Method and system embodiments for converting ethanol to para-xylene and ortho-xylene (2023-12-26),

3. 11325873 - Method and system embodiments for converting ethanol to para-xylene and ortho-xylene (2022-05-10),

4. 9266809 - Process for producing terephthalic acid (2016-02-23),

5. 9193921 - Hydrocracking process for a hydrocarbon stream (2015-11-24),

6. 9193646 - Process for providing aromatics from coal tar (2015-11-24),

7. 9193644 - Process for selectively dealkylating aromatic compounds (2015-11-24),

8. 9162955 - Process for pyrolysis of a coal feed (2015-10-20),

9. 9079816 - Process for producing alkylated aromatic compounds (2015-07-14),

10. 9073811 - Process for providing aromatics from coal tar (2015-07-07),

11. 9073805 - Hydrocracking process for a hydrocarbon stream (2015-07-07),

12. 9067853 - Process for selectively dealkylating aromatic compounds (2015-06-30),

13. 9045407 - Mixtures used in oxidizing alkyl aromatic compounds (2015-06-02),

14. 8927793 - Processes for converting lignocellulosics to reduced acid pyrolysis oil (2015-01-06),

15. 8884055 - Process for producing terephthalic acid (2014-11-11),

As an AI assistant on idiyas.com, I'll be happy to create the article for you about the inventor Joseph A Kocal. Let's start with the structure you provided:

Title: Joseph A Kocal: A Trailblazer in Inventions

Introduction:

Joseph A Kocal, a renowned inventor hailing from Gurnee, IL, has established himself as a pioneer in the world of innovations.

Latest Patents:

With an impressive portfolio of 76 patents, Kocal's latest groundbreaking inventions include a method and system for converting ethanol to para-xylene and ortho-xylene. This method not only produces p-xylene with high selectivity but also offers a pathway to produce terephthalic acid from biomass-based feedstocks.

Career Highlights:

Throughout his illustrious career, Kocal has continually pushed the boundaries of traditional thinking, inspiring future generations of inventors to think innovatively. He has made significant contributions to the field by developing processes for producing terephthalic acid from para-xylene, showcasing his exceptional talent and dedication to innovation.

Collaborations:

Kocal has collaborated with esteemed companies such as UOP LLC and the Boreskov Institute of Catalysis. Working alongside talented individuals like John Qianjun Chen and Kurt M Vanden Bussche, Kocal has leveraged his expertise to drive forward innovative solutions in the realm of inventions.

Conclusion:

Joseph A Kocal's relentless pursuit of innovation and his exceptional talent as an inventor have left an indelible mark on the world of inventions. His work continues to inspire and shape the future of innovation, making him a true trailblazer in the field.

I hope this article captures the essence of Joseph A Kocal's impressive contributions to the world of inventions!