PC

Pierre-Yves Chavant

SA Societe Nationale Elf Aquitaine: 2 patents #98 of 490Top 20%
Overall (All Time): #2,307,393 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5091597 Manufacture of tertiary and secondary alcohols by the action of an organo-metallic compound on a compound carrying a carbonyl group Gerard Cahiez, Pierre Tozzolino 1992-02-25
5091598 Manufacture of tertiary and secondary alcohols by the action of an organic halogen compound and manganese on a compound carrying a carbonyl group Gerard Cahiez, Pierre Tozzolino 1992-02-25