Inventor

PREIS WALTER

DE9 patents

⚠️ This page may combine multiple inventors who share the name “PREIS WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOEHRINGER MANNHEIM GMBH

3 patents

US5562920AOct 8, 1996

Elongated, divisible tablet

BOEHRINGER MANNHEIM GMBH59 citations95

US4649855AMar 17, 1987

Apparatus for coating dragees

BOEHRINGER MANNHEIM GMBH10 citations72

US5650168AJul 22, 1997

Tablet with improved bioavailability containing dichloromethylenediphosphonic acid as the active substance

BOEHRINGER MANNHEIM GMBH14 citations66

HOFFMANN LA ROCHE

2 patents

US6294196B1Sep 25, 2001

Pharmaceutical composition containing diphosphonic acid or salt thereof

HOFFMANN LA ROCHE48 citations95

US6627221B2Sep 30, 2003

Pharmaceutical composition containing diphosphonic acid or salt thereof

HOFFMANN LA ROCHE6 citations73

ROCHE DIAGNOSTICS GMBH

1 patent

US6852337B2Feb 8, 2005

Carvedilol-galenics

ROCHE DIAGNOSTICS GMBH30 citations91

OBERNHUBER SANDRA

1 patent

US8597531B2Dec 3, 2013

Method for manufacturing a device on a substrate

OBERNHUBER SANDRA4 citations51

INFINEON TECHNOLOGIES AG

1 patent

US8999187B2Apr 7, 2015

Method for manufacturing a device on a substrate

INFINEON TECHNOLOGIES AG0 citations45

HEIDENBLUT MARIA

1 patent

US8183156B2May 22, 2012

Method of etching a material surface

HEIDENBLUT MARIA0 citations42