Inventor
SPECHT PETER
DE8 patents
Patents
8 patentsUS6777423B2Aug 17, 2004
Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions
BOEHRINGER INGELHEIM PHARMA128 citations97
US6908928B2Jun 21, 2005
Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions
BOEHRINGER INGELHEIM PHARMA93 citations96
US6506900B1Jan 14, 2003
Process for preparing a scopine ester intermediate
BOEHRINGER INGELHEIM PHARMA102 citations96
US6486321B2Nov 26, 2002
Process for preparing an anticholinergic
BOEHRINGER INGELHEIM PHARMA92 citations96
US6747153B2Jun 8, 2004
Industrial process for preparing tropenol
BOEHRINGER INGELHEIM PHARMA8 citations72
US6881422B2Apr 19, 2005
Powder formulations containing tiotropium suitable for inhalation
BOEHRINGER INGELHEIM PHARMA10 citations69
US6891042B2May 10, 2005
Industrial process for preparing tropenol
BOEHRINGER INGELHEIM PHARMA2 citations61
US7321039B2Jan 22, 2008
Industrial process for preparing tropenol
BOEHRINGER INGELHEIM PHARMA0 citations50