HS

Herbert Schumann

Merck: 13 patents #850 of 9,382Top 10%
SC Schering: 1 patents #1,469 of 2,442Top 65%
Overall (All Time): #355,173 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7351678 Catalyst systems for Ziegler-Natta propene polymerisation Kartin Köhler, Birgit Wassermann, Wilfried Wassermann, Katharina Lange, Sebastian Dechert +6 more 2008-04-01
7238757 Oxygen-containing organoaluminium complexes as cocatalysts Katrin Koehler, Eike Poetsch, Jens Eichhorn, Birgit Wassermann, Sebastiain Dechert +5 more 2007-07-03
6596890 Aluminum alkyl complexes as cocatalysts Eike Poetsch, Ludwig Pohl, Karin Weiss, Eva Maria Auth, Thomas Metzner +6 more 2003-07-22
6534606 Catalyst system for the Ziegler-Natta polymerization of olefins Katrin Kohler, Eike Poetsch, Sebastian Dechert, Walter Kaminsky, Andre Laban +3 more 2003-03-18
6156873 Bismuth dendrimers, processes for their preparation, and their use as x-ray contrast agents Werner Krause 2000-12-05
5851946 Coordination catalyst systems comprising intramolecularly stabilized organometallic compounds Ludwig Pohl, Eike Poetsch, Hans-Ludwig Hirsch, Karin Weiss 1998-12-22
5698761 Coordination catalyst systems Ludwig Pohl, Eike Poetsch, Karin Weiss, Karl Thiele, Hans-Ludwig Hirsch 1997-12-16
5487357 Boron-containing organic group-V compounds useful for gas phase deposition of the group-V element on substrates Ludwig Pohl, Christian Marschall 1996-01-30
5468707 Coordination catalyst systems Ludwig Pohl, Fike Poetsch, Karin Weiss, Karl Thiele, Hans-Ludwig Hirsch 1995-11-21
5259915 Organometallic compounds Ludwig Pohl, Wilfried Wassermann, Uwe Hartmann, Thomas Seuss 1993-11-09
5149853 Organometallic compounds Dietrich Erdmann, Max E. Van Ghemen, Ludwig Pohl, Uwe Hartmann, Wilfried Wassermann +2 more 1992-09-22
5112432 Organometallic compounds Dietrich Erdmann, Max E. Van Ghemen, Ludwig Pohl, Uwe Hartmann, Wilfried Wassermann +2 more 1992-05-12
5015747 Organometallic compounds Martin Hostalek, Ludwig Pohl, Dietrich Erdmann, Uwe Hartmann, Meino Heyen +1 more 1991-05-14
4880492 Organometallic compounds Dietrich Erdmann, Max E. Van Ghemen, Ludwig Pohl, Uwe Hartmann, Wilfried Wassermann +2 more 1989-11-14