Inventor
SCHUMANN HERBERT
DE15 patents
⚠️ This page may combine multiple inventors who share the name “SCHUMANN HERBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
12 patentsUS5015747AMay 14, 1991
Organometallic compounds
MERCK PATENT GMBH26 citations92
US5468707ANov 21, 1995
Coordination catalyst systems
MERCK PATENT GMBH25 citations89
US4880492ANov 14, 1989
Organometallic compounds
MERCK PATENT GMBH20 citations81
US6534606B2Mar 18, 2003
Catalyst system for the Ziegler-Natta polymerization of olefins
MERCK PATENT GMBH14 citations79
US5698761ADec 16, 1997
Coordination catalyst systems
MERCK PATENT GMBH12 citations72
US5149853ASep 22, 1992
Organometallic compounds
MERCK PATENT GMBH12 citations72
US5112432AMay 12, 1992
Organometallic compounds
MERCK PATENT GMBH13 citations72
US6596890B1Jul 22, 2003
Aluminum alkyl complexes as cocatalysts
MERCK PATENT GMBH4 citations53
US7238757B2Jul 3, 2007
Oxygen-containing organoaluminium complexes as cocatalysts
MERCK PATENT GMBH1 citations46
US5851946ADec 22, 1998
Coordination catalyst systems comprising intramolecularly stabilized organometallic compounds
MERCK PATENT GMBH0 citations40
US5487357AJan 30, 1996
Boron-containing organic group-V compounds useful for gas phase deposition of the group-V element on substrates
MERCK PATENT GMBH0 citations37
US7351678B2Apr 1, 2008
Catalyst systems for Ziegler-Natta propene polymerisation
MERCK PATENT GMBH0 citations33