HD

Helmut Derleth

SA Solvay (Société Anonyme): 2 patents #4 of 53Top 8%
📍 Nienburg, DE: #1 of 1 inventorsTop 100%
Overall (1994): #32,481 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5315051 Process for the oxychlorination of ethylene and catalyst compositions for the oxychlorination Robert J. Walter, Gunter Weidenbach, Michel Strebelle 1994-05-24
5296564 Process for the polymerization of alpha-olefins Abel Grosjean 1994-03-22