John Anthony Petri

This inventor holds 28 USPTO granted patents and 8 published patent applications, plus 1 CIPO patent and 2 EPO patents, primarily in Hydroprocessing Technology. Top assignees: Uop Lcc, Eni, Other. Active years: 2001-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Anthony Petri. Retrieved from https://idiyas.com/inventor/john-anthony-petri

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

USPTO Granted Patents = 28 (Patent Applications = 8)

% Patents Active = 78.6

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 346(Granted Patents)

Location History:

Wheeling, IL (US) (2001)
Palatine, IL (US) (2004 - 2016)
Des Plaines, IL (US) (2009 - 2016)
Wauconda, IL (US) (2012 - 2023)

Company Filing History:

1 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 2001-2025

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Areas of Expertise:

Hydrocracking

Hydrotreating

Renewable Fuels

Hydroprocessing

Naphtha Production

Biological Origin Fuels

Multi-Staged Processes

Temperature Management

Lubricant Base Stock

Cellulosic Waste

Three-Phase Hydroprocessing

Power Recovery

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12460141 - Process and apparatus for hydroprocessing a paraffinic feedstock (2025-11-04),

2. 11661558 - Apparatus and process for heating hydroisomerization feed (2023-05-30),

3. 11572515 - Process for hydrocracking a hydrocarbon feed stream (2023-02-07),

4. 10829703 - Process for producing a naphtha stream (2020-11-10),

5. 10711207 - Integrated hydrotreating and slurry hydrocracking process (2020-07-14),

6. 10472581 - Process and apparatus for hydrocracking and hydroisomerizing a hydrocarbon stream (2019-11-12),

7. 10472577 - Composition for opening polycyclic rings in hydrocracking (2019-11-12),

8. 9469818 - Hydrocarbon composition useful as a fuel and fuel oil containing a petroleum component and a component of a biological origin (2016-10-18),

9. 9453169 - Process for converting fischer-tropsch liquids and waxes into lubricant base stock and/or transportation fuels (2016-09-27),

10. 9279087 - Multi-staged hydroprocessing process and system (2016-03-08),

11. 8999141 - Three-phase hydroprocessing without a recycle gas compressor (2015-04-07),

12. 8911694 - Two-stage hydroprocessing apparatus with common fractionation (2014-12-16),

13. 8709238 - Process for separating crude tall oil for processing into fuels (2014-04-29),

14. 8691082 - Two-stage hydroprocessing with common fractionation (2014-04-08),

15. 8608947 - Two-stage hydrotreating process (2013-12-17),

Title: John Anthony Petri: A Pioneer in Hydroprocessing Innovations

Introduction: John Anthony Petri is a notable inventor based in Palatine, IL, renowned for his contributions to hydroprocessing technologies. With an impressive portfolio of 27 patents, Petri has been instrumental in advancing methods that enhance the efficiency and effectiveness of petroleum processing.

Latest Patents: Among Petri's latest innovations are two significant patents. The first is an "Apparatus and process for heating hydroisomerization feed," which introduces a heater positioned between a hydroprocessing reactor and a hydroisomerization reactor. This innovative setup utilizes a hydroprocessing feed exchanger to cool hydroprocessed effluent, ensuring that it does not enter the hydroisomerization reactor at unnecessarily high temperatures. The second patent is for a "Process for hydrocracking a hydrocarbon feed stream," which describes a hydrocracking process involving a hydrocracking reactor. This process, utilizing hydrogen and a hydrocracking catalyst, generates both vapor and liquid hydrocracked streams, with further separation and fractionation to produce naphtha, kerosene, diesel, and recycled streams for improved efficiency.

Career Highlights: Throughout his career, John Anthony Petri has held key positions in organizations dedicated to innovations in chemical processing. Notably, he has worked for UOP LLC and Eni S.p.A., where he collaborated with teams to develop cutting-edge technologies that drive the industry forward.

Collaborations: Petri's journey has included valuable collaborations with esteemed professionals such as Peter Kokayeff and Terry L Marker. Working alongside such talented individuals has allowed Petri to refine his ideas and bring innovative solutions to fruition.

Conclusion: John Anthony Petri's dedication to the field of hydroprocessing and his impressive array of patents underscore his status as a leading innovator. His work continues to influence advancements in petroleum processing technologies, showcasing the impact of inventive minds on the industry.

Profile summary based on public USPTO records.