Location History:
- Houston, TX (US) (2010)
- London, GB (2012)
- Paris, FR (2008 - 2015)
Company Filing History:
3 out of 11 
1 out of 77 
1 out of 50 Years Active: 2008-2015
Title: Innovations of Jean-Francois Saint-Marcoux
Introduction
Jean-Francois Saint-Marcoux is a notable inventor based in Paris, France. He has made significant contributions to the field of riser systems, particularly in the context of subsea engineering. With a total of 5 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
Saint-Marcoux's latest patents include innovative designs for restraint systems for hybrid decoupled risers. This seabed-to-surface riser system features a group of subsea riser supports that support riser pipes extending from the seabed to mid-water. Jumper pipes connect these risers to a floating production, storage, and offloading (FPSO) unit, which is offset horizontally from the riser support in the flow direction. The design includes laterally-extending lines that apply stabilizing forces to the outermost riser supports, enhancing the system's stability.
Another significant patent involves a hybrid riser tower and methods of installation. This riser includes multiple pipelines, with one acting as a central structural core while the others are arranged around it. The design allows for buoyancy along part of the riser's length, resulting in a generally circular cross-section. Methods for installing such risers are also described, showcasing the versatility and innovation in his work.
Career Highlights
Throughout his career, Jean-Francois Saint-Marcoux has worked with prominent companies in the industry, including Acergy France and Subsea 7 Limited. His experience in these organizations has contributed to his expertise in subsea riser systems and engineering solutions.
Collaborations
Saint-Marcoux has collaborated with notable professionals in his field, including Jean-Pierre Branchut and Gregoire De-Roux. These collaborations have further enriched his work and contributed to the development of innovative solutions in subsea engineering.
Conclusion
Jean-Francois Saint-Marcoux is a distinguished inventor whose contributions to subsea riser systems have advanced the field significantly. His innovative patents and collaborations reflect his commitment to engineering excellence and innovation.