Inventor
HENDI SHIVAKUMAR BASALINGAPPA
US9 patents
Patents
9 patentsUS6036766AMar 14, 2000
Mixed crystals and solid solutions of 1,4-diketopyrrolopyrroles
CIBA SC HOLDING AG18 citations92
US6348595B1Feb 19, 2002
Process for preparing
CIBA SC HOLDING AG15 citations91
US6313300B1Nov 6, 2001
Oxidation process for preparing quinacridone pigments
CIBA SC HOLDING AG8 citations72
US5840907ANov 24, 1998
Process for preparing diketopyrrolopyrrole derivatives
CIBA SC HOLDING AG8 citations72
US5827364AOct 27, 1998
Pigment compositions
CIBA SC HOLDING AG10 citations72
US6248165B1Jun 19, 2001
Mixed crystals and solid solutions of 1,4-diketopyrrolopyrroles
CIBA SC HOLDING AG2 citations62
US6441174B1Aug 27, 2002
Process for preparing bis(hydroxymethyl)perylenetetracarboximide
CIBA SC HOLDING AG2 citations61
US5919945AJul 6, 1999
Process for preparing diketopyrrolopyrrole derivatives
CIBA SC HOLDING AG3 citations61
US6626990B2Sep 30, 2003
Use of aromatic compounds as phase directors and particle size reducers for quinacridone pigments
CIBA SC HOLDING AG2 citations46