Inventor
DEROOVER GEERT
BE47 patents
⚠️ This page may combine multiple inventors who share the name “DEROOVER GEERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGFA GRAPHICS NV
20 patentsUS7582152B2Sep 1, 2009
Pigment dispersions with polymeric dispersants having pending chromophore groups
AGFA GRAPHICS NV28 citations92
US7846992B2Dec 7, 2010
Pigment dispersions with polymeric dispersants having pending chromophore groups
AGFA GRAPHICS NV9 citations84
US7812113B2Oct 12, 2010
Phenylazo-acetoacetanilide derivatives with a polymerizable functional group and related compounds as monomers for preparing polymeric pigment dispersants for inkjet inks
AGFA GRAPHICS NV8 citations84
US7648571B2Jan 19, 2010
Non-aqueous pigment dispersions using dispersion synergists
AGFA GRAPHICS NV8 citations84
US7585364B2Sep 8, 2009
Quinacridone derivatives for pigment dispersions
AGFA GRAPHICS NV9 citations84
US7582151B2Sep 1, 2009
Pigment dispersion with polymeric dispersants having pending chromophore groups
AGFA GRAPHICS NV11 citations84
US7582150B2Sep 1, 2009
Pigment dispersions with polymeric dispersants having pending chromophore groups
AGFA GRAPHICS NV18 citations84
US8022117B2Sep 20, 2011
Non-aqueous pigment dispersions containing specific dispersion synergists
AGFA GRAPHICS NV8 citations81
US7819969B2Oct 26, 2010
Naphthol as colorants and their use
AGFA GRAPHICS NV4 citations74
US7722716B2May 25, 2010
Non-aqueous dispersions of naphthol as pigments
AGFA GRAPHICS NV6 citations74
US7648570B2Jan 19, 2010
Non-aqueous inkjet inks of quinacridone pigments
AGFA GRAPHICS NV7 citations74
US7648572B2Jan 19, 2010
Non-aqueous pigment dispersions using dispersion synergists
AGFA GRAPHICS NV5 citations74
US7632346B2Dec 15, 2009
Non-aqueous pigment dispersions using dispersion synergists
AGFA GRAPHICS NV1 citations63
US7559984B2Jul 14, 2009
Diketopyrrolo-pyrrole compounds
AGFA GRAPHICS NV4 citations63
US7637994B2Dec 29, 2009
Yellow pigments and non-aqueous pigment dispersions
AGFA GRAPHICS NV2 citations62
US7674843B2Mar 9, 2010
Stable pigment dispersions
AGFA GRAPHICS NV3 citations60
US7704312B2Apr 27, 2010
Non-aqueous pigment dispersions containing specific dispersion synergists
AGFA GRAPHICS NV6 citations59
US7691937B2Apr 6, 2010
Polymeric dispersants containing (meth)acryloyloxybenzoic acid
AGFA GRAPHICS NV0 citations52
US7678845B2Mar 16, 2010
Stable pigment dispersions
AGFA GRAPHICS NV1 citations50
US7294447B2Nov 13, 2007
Positive-working lithographic printing plate precursor
AGFA GRAPHICS NV0 citations42
AGFA GEVAERT
9 patentsUS7141104B2Nov 28, 2006
UV-absorbing ink composition for ink-jet printing
AGFA GEVAERT21 citations92
US5876915AMar 2, 1999
Photothermographic recording material comprising sensitizing dyes and a recording process therefor
AGFA GEVAERT23 citations92
US6461804B1Oct 8, 2002
IR-photographic sensitizing dyes
AGFA GEVAERT14 citations84
US6235451B1May 22, 2001
Method for making positive working printing plates from a heat mode sensitive image element
AGFA GEVAERT19 citations84
US6953652B2Oct 11, 2005
Heat-sensitive lithographic printing plate precursor
AGFA GEVAERT8 citations74
US6074814AJun 13, 2000
Photothermographic material comprising an infra-red sensitizer
AGFA GEVAERT7 citations74
US7087359B2Aug 8, 2006
Heat-sensitive lithographic printing plate precursor
AGFA GEVAERT3 citations63
US5958667ASep 28, 1999
Photothermographic recording material comprising IR-sensitizing dyes
AGFA GEVAERT7 citations63
US5851755ADec 22, 1998
Photothermographic material comprising at least one dye absorbing electromagnetic radiation in the wavelength range 700 to 1100NM
AGFA GEVAERT4 citations63
DEROOVER GEERT
8 patentsUS8313576B2Nov 20, 2012
Preparing and dispersing surface-modified colour pigments
DEROOVER GEERT4 citations62
US8084091B2Dec 27, 2011
Non-aqueous quinacridone dispersions using dispersion synergists
DEROOVER GEERT1 citations58
US8894195B2Nov 25, 2014
Non-aqueous pigment dispersions using dispersion synergists
DEROOVER GEERT0 citations51
US8454743B2Jun 4, 2013
Preparing and dispersing surface-modified colour pigments
DEROOVER GEERT0 citations51
US8435341B2May 7, 2013
Preparing and dispersing surface-modified colour pigments
DEROOVER GEERT0 citations51
US8888267B2Nov 18, 2014
Non-aqueous pigment dispersions using dispersion synergists
DEROOVER GEERT0 citations41
US8871015B2Oct 28, 2014
Non-aqueous pigment dispersions using dispersion synergists
DEROOVER GEERT0 citations41
US8093312B2Jan 10, 2012
Non-aqueous pigmented inkjet inks
DEROOVER GEERT0 citations38
AGFA GEVAERT NV
3 patentsUS6060218AMay 9, 2000
Method for making positive working printing plates from a heat mode sensitive image element
AGFA GEVAERT NV23 citations93
US6004728ADec 21, 1999
Method for making positive working printing plates from a heat mode sensitive image element
AGFA GEVAERT NV34 citations93
US5945263AAug 31, 1999
Antihalation dye for photothermographic recording material and a recording process therefor
AGFA GEVAERT NV3 citations62