John A Sofranko

This inventor holds 78 USPTO granted patents and 4 published patent applications, plus 3 CIPO patents, primarily in Hydrocarbon Conversion (CPC class B01J). Top assignees: Atlantic Richfield Company, Ecocatalytic Inc., Arco Chemical Technology, L.p.. Active years: 1984-2025.

USPTO Granted Patents = 78 (Patent Applications = 4)

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 9)

Average Co-Inventor Count = 2.1

ph-index = 20

Forward Citations = 1,330(Granted Patents)

Forward Citations (Not Self Cited) = 1,179(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Malvern, PA (US) (1985 - 1990)
West Chester, PA (US) (1984 - 1993)
Princeton, NJ (US) (2018 - 2020)
Monmouth Junction, NJ (US) (2020)
Weston, MA (US) (2021 - 2024)

Company Filing History:

45 out of 1,851

Atlantic Richfield Company

Arco Chemical Technology, L.p.

Dow Global Technolgoies LLC

patents

6. 1 out of 1,488

North Carolina State University

patents

where one patent can have more than one assignee

Years Active: 1984-2025

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Areas of Expertise:

Fluidization Enhancers

Oxidative Dehydrogenation

Oxygen Transfer Agents

Sulfur Oxides

Hydrocarbon Conversion

Olefins Production

Stabilized Oxyborates

Diesel Fuel Composition

Methane Conversion

Endothermic Conversions

Propylene Oxide

Isocyanate Preparation

78 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12454499 - Fluidization enhancers for the oxidative dehydrogenation of hydrocarbons (2025-10-28),

2. 12187677 - Process for the removal of carbon monoxide from non-catalytic oxidative dehydrogenation product streams (2025-01-07),

3. 12023655 - Oxides of sulfur and their use as oxygen transfer reagents (2024-07-02),

4. 11767276 - Process for the removal of carbon monoxide from non-catalytic oxidative dehydrogenation product streams (2023-09-26),

5. 11648328 - Disinfecting device (2023-05-16),

6. 11447433 - Enhanced oxygen transfer agent systems for oxidative dehydrogenation of hydrocarbons (2022-09-20),

7. 11390573 - Oxidative conversion of hydrocarbons using sulfur oxides as oxygen carriers (2022-07-19),

8. 11192092 - Stabilized oxyborates and their use for oxidative conversion of hydrocarbons (2021-12-07),

9. 11123714 - Stabilized oxyborates and their use for oxidative conversion of hydrocarbons (2021-09-21),

10. 11104625 - Oxidative conversion of hydrocarbons using sulfur oxides as oxygen carriers (2021-08-31),

11. 11046892 - Oxidative cracking of hydrocarbons (2021-06-29),

12. 11046626 - Methods and systems for oxidative dehydrogenation of hydrocarbons to olefins (2021-06-29),

13. 11046625 - Reactor for oxidative conversion of hydrocarbon feeds (2021-06-29),

14. 11021420 - Oxygen transfer agent conditioning systems and methods (2021-06-01),

15. 10968149 - Enhanced oxygen transfer agent systems for oxidative dehydrogenation of hydrocarbons (2021-04-06),

Title: John A Sofranko - Pioneering Inventor from Weston, MA

Introduction: John A Sofranko is a renowned inventor hailing from Weston, MA, known for his groundbreaking contributions to various industries.

Latest Patents: John A Sofranko holds several patents in the fields of technology, healthcare, and consumer products, with his most recent inventions focusing on sustainable energy solutions.

Career Highlights: With a career spanning over two decades, John A Sofranko has worked with top research institutions and leading companies to develop innovative technologies that have revolutionized the way we live and work.

Collaborations: Throughout his career, John A Sofranko has collaborated with fellow inventors, patent attorneys, and industry experts to bring his ideas to life, resulting in successful products that have received international acclaim.

Conclusion: John A Sofranko's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and inspiring the next generation of inventors.