FS

Francois Spring

SA Societe Nationale Elf Aquitaine: 1 patents #176 of 490Top 40%
Overall (All Time): #2,325,410 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4946944 Process for the selective extraction of metalloproteins from whey by adsorption and elution Jacques Frankinet, Andree Peyrouset 1990-08-07
4436658 Process of extraction of lactoferrine and immunoglobulins of milk Andre Peyrouset 1984-03-13