Inventor
PFUETZENREUTER DIRK
US15 patents
⚠️ This page may combine multiple inventors who share the name “PFUETZENREUTER DIRK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
7 patentsUS6110266AAug 29, 2000
Ink-jet inks containing nanometer-size inorganic pigments
BAYER AG104 citations96
US6489382B1Dec 3, 2002
Preparations of solids containing graft copolymers
BAYER AG53 citations94
US5969002AOct 19, 1999
Pigment preparations for inkjet printing
BAYER AG48 citations92
US6245138B1Jun 12, 2001
Pigment preparations useful for ink-jet printing
BAYER AG31 citations91
US6077339AJun 20, 2000
Pigment preparations useful for ink-jet printing
BAYER AG41 citations91
US6211346B1Apr 3, 2001
Metal complex pigments
BAYER AG20 citations82
US5491235AFeb 13, 1996
Process for the preparation of organic pigments
BAYER AG5 citations60
FELDHUES ULRICH
4 patentsUS8323357B2Dec 4, 2012
Fluorine-substituted perylenes for colour filters in LCDS
FELDHUES ULRICH16 citations82
US8114558B2Feb 14, 2012
Organic pigments for colour filters
FELDHUES ULRICH0 citations50
US8512823B2Aug 20, 2013
Process for preparing metal compounds of an azo compound in the presence of seed crystals
FELDHUES ULRICH0 citations49
US8535870B2Sep 17, 2013
Organic pigments for colour filters
FELDHUES ULRICH0 citations46