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Philippe Espinasse

USPTO Granted Patents = 34 (Patent Applications = 2)

EPO Patents = 23 (Patent Applications = 20)

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 216(Granted Patents)

Location History:

Houston, TX (US) (1995)
Bihorel, FR (2003 - 2023)

Company Filing History:

Institut Francais Du Pe'trole

patents

4. 1 out of 1

Institut Francais Du Petrole & Coflexip

Forsys Subsea Limited

patent

where one patent can have more than one assignee

Years Active: 1995-2025

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34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12326202 - End connection assembly and method for producing the same (2025-06-10),

2. 12222055 - End fitting of a flexible pipe, associated flexible pipe and related methods (2025-02-11),

3. 11746962 - Movable device for inspecting a production line partially submerged in an expanse of water, suitable for negotiating a curve in the production line, and associated installation and method (2023-09-05),

4. 11472004 - Clamp of a device on a production line at least partially submerged in a body of water, mobile device and associated method (2022-10-18),

5. 10697578 - Method for assembling a rigid conduit and associated conduit (2020-06-30),

6. 10641065 - Depressurisation method and apparatus for subsea equipment (2020-05-05),

7. 10533683 - Removable cover intended for being arranged opposite a fluid-transport pipe submerged in a body of water, associated intervention assembly and method (2020-01-14),

8. 10190722 - Unbonded flexible pipe for transporting an abrasive material, associated method and associated use (2019-01-29),

9. 10018292 - End fitting for connecting a flexible pipe for transporting a cryogenic fluid (2018-07-10),

10. 9945508 - Flexible pipe for transporting a cryogenic fluid, and associated equipment and method (2018-04-17),

11. 9939098 - Intermediate coupling for connecting rigid pipe elements for conveying a fluid, and associated pipe network and assembly method (2018-04-10),

12. 9188266 - Protective sleeve for a flexible pipe (2015-11-17),

13. 9127792 - Flexible pipe for conveying a cryogenic fluid and associated production method (2015-09-08),

14. 9062799 - Device for protecting at least one pipe located at the bottom of a body of water, and associated fluid transport assembly (2015-06-23),

15. 9062434 - Device for extracting solid material on the bed of a body of water, and associated method (2015-06-23),

Title: Philippe Espinasse: Innovator Shaping Flexible Pipe Technologies

Introduction

Philippe Espinasse, based in Bihorel, France, is a prolific inventor with an impressive portfolio of 33 patents. His work primarily focuses on innovative solutions for flexible piping systems, demonstrating a deep commitment to advancing industry standards in fluid transportation.

Latest Patents

Among his latest contributions to the field, Espinasse holds a patent for an end fitting of a flexible pipe designed for conveying fluids. This end fitting features a front sealing assembly that includes a cannula supporting part of the internal polymeric sheath and an annular protrusion arranged on the internal surface of the end vault. The design enables the front region of the internal polymeric sheath to be securely tightened, enhancing the reliability of the system.

Another notable patent involves a movable device for inspecting production lines that are partially submerged in water. This innovative device is capable of negotiating curves in the production line and consists of an assembly for attachment and movement. The assembly includes multiple actuated clamps for securely gripping the production line, along with a tilting mechanism allowing for adjustments between parallel and tilted positions. The tilting mechanism employs a flexion bar that transitions between straight and curved configurations.

Career Highlights

Philippe began his professional journey with Technip France, where he honed his skills in engineering and innovation within the flexible pipe sector. Later on, he contributed his expertise to Coflexip, a notable player in the industry, further solidifying his reputation as a leading inventor in this field. His experience in these companies has provided him with valuable insights into both the practical and theoretical aspects of pipe technology.

Collaborations

Espinasse has collaborated with talented professionals such as Alain Coutarel and Thomas Parenteau. Their joint efforts have led to the development of cutting-edge technologies that have significantly impacted the flexible pipe industry. Through teamwork and shared knowledge, they have fostered innovation and improved existing systems.

Conclusion

Philippe Espinasse stands out as a key figure in the innovation landscape of flexible piping technologies. With his extensive number of patents and collaborative spirit, he continues to push the boundaries of what is possible in fluid transport solutions. His contributions not only enhance performance and reliability but also pave the way for future advancements in the industry.

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