Glen Ellyn, IL, United States of America

John Edmond Southwell

USPTO Granted Patents = 21 (Patent Applications = 8)

CIPO Patents = 4 (Patent Applications = 6)

EPO Patents = 7 (Patent Applications = 7)

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 87(Granted Patents)

Company Filing History:

15 out of 16

Nissan Chemical America Corporation

Messer Industries USA, Inc.

patents

where one patent can have more than one assignee

Years Active: 2013-2024

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12077712 - Using silica nanoparticles to reduce the deposition of solid sulfur in natural gas wells (2024-09-03),

2. 12006469 - Tube coating with polar surface treated silica-based nanoparticles to prevent build-up of solid sulfur (2024-06-11),

3. 11401454 - Hydrocarbon formation treatment micellar solutions (2022-08-02),

4. 11332659 - Enhanced oil recovery using treatment fluids comprising colloidal silica with a proppant (2022-05-17),

5. 11274244 - Using brine resistant silicon dioxide nanoparticle dispersions to improve oil recovery (2022-03-15),

6. 11180692 - Using brine resistant silicon dioxide nanoparticle dispersions to improve oil recovery (2021-11-23),

7. 11130906 - Brine resistant silica sol (2021-09-28),

8. 10975289 - Hydrocarbon formation treatment micellar solutions (2021-04-13),

9. 10934478 - Enhanced oil recovery using treatment fluids comprising colloidal silica with a proppant (2021-03-02),

10. 10870794 - Using brine resistant silicon dioxide nanoparticle dispersions to improve oil recovery (2020-12-22),

11. 10801310 - Using gases and hydrocarbon recovery fluids containing nanoparticles to enhance hydrocarbon recovery (2020-10-13),

12. 10570331 - Crude oil recovery chemical fluid (2020-02-25),

13. 10563117 - Crude oil recovery chemical fluids (2020-02-18),

14. 10557078 - Brine resistant silica sol (2020-02-11),

15. 10377942 - Hydrocarbon formation treatment micellar solutions (2019-08-13),

Title: Innovations by John Edmond Southwell: Pioneering Solutions for Natural Gas Production

Introduction

John Edmond Southwell, based in Glen Ellyn, IL, is a prolific inventor with a remarkable portfolio of 21 patents. His work primarily focuses on innovative solutions for the natural gas industry. Southwell's inventions contribute significantly to enhancing the efficiency and safety of gas production.

Latest Patents

Two of John Edmond Southwell's latest patents showcase his innovative approach to tackling solid sulfur deposition in natural gas wells. The first patent describes a method utilizing hydrophobic surface modified silica nanoparticles. These nanoparticles are added into the tubing string of natural gas wells to interact with gaseous sulfur, effectively reducing solid sulfur deposition. The invention offers flexibility in application, allowing the nanoparticles to be introduced dry or mixed with a carrier fluid, whether liquid or gas.

The second patent focuses on a pioneering tube coating method. It details the application of polar surface treated silica-based nanoparticles on the inside of pipes used in gas wells. This innovative coating interacts with sulfur gas to prevent the accumulation of solid sulfur on the pipe surfaces, ensuring optimal performance and longevity of the equipment.

Career Highlights

Throughout his career, John Edmond Southwell has demonstrated a commitment to innovation in the chemical engineering field. He has contributed his expertise to prominent organizations, including Nissan Chemical America Corporation and DSM IP Assets B.V., where he honed his skills in developing advanced materials and processes for the industry.

Collaborations

Collaborations are a vital part of Southwell's journey as an inventor. He has worked alongside talented professionals such as Yusra Khan Ahmad and David Holcomb, contributing to a collective effort in addressing challenges within natural gas production through innovative technologies.

Conclusion

John Edmond Southwell stands out as an influential figure in the realm of natural gas innovations. His 21 patents reflect a dedication to improving industry practices and providing effective solutions to complex problems like solid sulfur deposition. As the industry continues to evolve, Southwell's contributions will undoubtedly play a significant role in shaping the future of natural gas production.

This text is generated by artificial intelligence and may not be accurate.