SM

Sophie Marin

PE Pechiney Electrometallurgie: 2 patents #10 of 32Top 35%
PR Pechiney Recherche: 1 patents #22 of 66Top 35%
Overall (All Time): #1,650,023 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5391524 Production of heavy metal carbides of high specific surface area Marc-Jacques Ledoux, Jean-Louis Guille, Cuong Pham-Huu 1995-02-21
5308597 Production of heavy metal carbides of high specific surface area Marc-Jacques Ledoux, Jean-Louis Guille, Cuong Pham-Huu 1994-05-03
5139987 Process for activating the surface of carbides of heavy metals with a large specific surface for catalytic reactions Marc-Jacques Ledoux, Jean-Louis Guille, Cuong Pham-Huu 1992-08-18