Vourles, France

Laurent Saint-Jalmes

This inventor holds 35 USPTO granted patents and 1 published patent application and 16 EPO patents, primarily in Organopolysiloxane Catalysis. Top assignees: Rhodia Chimie, Bluestar Silicones France Sas, Rhone-Poulenc Chimie. Active years: 1998-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Laurent Saint-Jalmes. Retrieved from https://idiyas.com/inventor/laurent-saint-jalmes

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

USPTO Granted Patents = 35 

% Patents Active = 48.6

 

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 99(Granted Patents)


Location History:

  • Meyzieu, FR (1998 - 2007)
  • Lyons, FR (2009)
  • Vourles, FR (2010 - 2018)

Company Filing History:


Years Active: 1998-2018

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Areas of Expertise:
Organopolysiloxane
Carbene
Catalysts
Silicone Elastomers
Polycondensation
Guanidine
Fluorinated Compounds
Hydrogenofluorosulphonates
Vulcanization
Synthesis
Polyphenolic
Cross-linking
35 patents (USPTO):Explore Patents

Title: The Innovative Journey of Laurent Saint-Jalmes

Introduction: Laurent Saint-Jalmes is a renowned inventor based in Vourles, France, celebrated for his remarkable contributions to the field of chemistry and catalysis. With an impressive portfolio of 35 patents, he has made significant advancements that have potential applications in various industries.

Latest Patents: Among his latest innovations, Saint-Jalmes has developed catalysts featuring a silylene ligand. This particular metal complex includes at least one metal atom selected from Groups 8, 9, and 10 of the Periodic Table, combined with one or more ligands. Notably, one of these ligands incorporates a cyclic silylene structure along with a Lewis base, which donates an electron pair to the silicon atom in the cyclic silylene. Additionally, he has patented catalysts that utilize a silene ligand, enhancing hydrosilylation processes through a metal complex that comprises at least one metal atom from Groups 8, 9, and 10, where at least one ligand encompasses a silene structure.

Career Highlights: Laurent's career includes significant tenures at prominent companies in the chemical industry, including Rhodia Chimie and Bluestar Silicones France Sas. His work in these organizations has facilitated the development of innovative chemical solutions, underlining his commitment to advancing the field of catalysis.

Collaborations: Throughout his career, Laurent has collaborated with notable professionals such as Christian Maliverney and Jean-Manuel Mas. Their collective expertise has undoubtedly contributed to the successful development and implementation of his patented inventions.

Conclusion: Laurent Saint-Jalmes stands out as a significant figure in the realm of chemical innovations. His extensive patent portfolio reflects not only his exceptional creativity but also his dedication to advancing the science of catalysis. As he continues to push the boundaries of technology, his work remains influential in shaping future advancements in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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