Assignee
WEIGL ULRICH
DE·5 granted patents·1 pending application·30 citations·filing 2006–2014
Top patents by PatentIndex Score
6 records- 0190US8168782B2Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related theretoWEIGL ULRICH·Filed 2007·Granted May 1, 2012·19 cites·27 claims
- 0281US8501935B2Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related theretoWEIGL ULRICH·Filed 2012·Granted Aug 6, 2013·3 cites·19 claims
- 0378US8802845B2Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related theretoWEIGL ULRICH·Filed 2012·Granted Aug 12, 2014·2 cites·29 claims
- 0476US8227609B2Process for purifying noroxymorphone compoundsWEIGL ULRICH·Filed 2006·Granted Jul 24, 2012·6 cites·18 claims
- 0561US2015038701A1Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1h-3-benzazepine and intermediates related theretoWEIGL ULRICH·Filed 2014·Application pending·0 cites
- 0641US8318936B2Method for producing N-methylnaltrexone bromideWEIGL ULRICH·Filed 2008·Granted Nov 27, 2012·0 cites·18 claims
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