Inventor
WEIGL ULRICH
DE13 patents
⚠️ This page may combine multiple inventors who share the name “WEIGL ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEIGL ULRICH
5 patentsUS8168782B2May 1, 2012
Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related thereto
WEIGL ULRICH19 citations87
US8227609B2Jul 24, 2012
Process for purifying noroxymorphone compounds
WEIGL ULRICH6 citations67
US8802845B2Aug 12, 2014
Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related thereto
WEIGL ULRICH2 citations57
US8501935B2Aug 6, 2013
Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related thereto
WEIGL ULRICH3 citations57
US8318936B2Nov 27, 2012
Method for producing N-methylnaltrexone bromide
WEIGL ULRICH0 citations33