MD

Matthias Deppner

PP Phillips Petroleum: 1 patents #819 of 1,401Top 60%
Overall (All Time): #3,564,132 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6482905 Unsymmetric unbridged bis-indenyl metallocenes and their use Roland Schmidt, Helmut G. Alt, M. Bruce Welch 2002-11-19