Inventor
WEBER JOACHIM
CH48 patents
⚠️ This page may combine multiple inventors who share the name “WEBER JOACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLARIANT GMBH
20 patentsUS6537364B2Mar 25, 2003
Process for fine division of organic pigments by precipitation
CLARIANT GMBH82 citations96
US6409816B1Jun 25, 2002
Pigment preparations based on diketopyrrolopyrrole pigments with basic perylene dispersants
CLARIANT GMBH22 citations93
US6582508B2Jun 24, 2003
Process for fine division of organic pigments
CLARIANT GMBH24 citations92
US6174361B1Jan 16, 2001
Process for preparing N,N′-dimethylperylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form
CLARIANT GMBH25 citations92
US7102014B2Sep 5, 2006
Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations
CLARIANT GMBH21 citations91
US7045637B2May 16, 2006
Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations
CLARIANT GMBH15 citations91
US6918958B2Jul 19, 2005
Acid pigment dispersants and pigment preparations
CLARIANT GMBH38 citations91
US6504045B2Jan 7, 2003
Crystal polymorphs of a yellow disazo colorant, and their preparation
CLARIANT GMBH23 citations91
US6312512B1Nov 6, 2001
Quinacridone mixed-crystal pigments of the gamma phase
CLARIANT GMBH29 citations91
US6548647B2Apr 15, 2003
Process for preparing azo colorants
CLARIANT GMBH43 citations90
US7153358B2Dec 26, 2006
Pigment preparations based on diketopyrrolopyrrole pigments for the undistorted pigmentation of partially crystalline plastics
CLARIANT GMBH22 citations89
US6241814B1Jun 5, 2001
Process for preparing quinacridone pigments
CLARIANT GMBH19 citations84
US6221150B1Apr 24, 2001
Perylene compounds and pigment preparations
CLARIANT GMBH20 citations84
US7045638B2May 16, 2006
Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations
CLARIANT GMBH13 citations82
US7056378B2Jun 6, 2006
Method for producing vattable organic pigments
CLARIANT GMBH8 citations74
US5910577AJun 8, 1999
Quinoxaline-monoazo-acetarylide pigment
CLARIANT GMBH16 citations74
US7002021B2Feb 21, 2006
Diketopyrrolopyrrole pigments
CLARIANT GMBH7 citations73
US6646126B2Nov 11, 2003
Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form
CLARIANT GMBH6 citations73
US6521756B2Feb 18, 2003
Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form
CLARIANT GMBH8 citations73
US6413309B1Jul 2, 2002
Pigment preparations comprising two or more perylene compounds
CLARIANT GMBH11 citations72
CLARIANT PRODUKTE DEUTSCHLAND
9 patentsUS7377974B2May 27, 2008
Use of a pigment preparation based on C.I. pigment yellow 74
CLARIANT PRODUKTE DEUTSCHLAND20 citations89
US7311769B2Dec 25, 2007
Pigment compositions consisting of a yellow disazo pigment and an organic pigment
CLARIANT PRODUKTE DEUTSCHLAND14 citations83
US7855041B2Dec 21, 2010
Pigment preparation based on an azo pigment
CLARIANT PRODUKTE DEUTSCHLAND16 citations79
US7387670B2Jun 17, 2008
Pigment preparations based on phthalocyanine pigments
CLARIANT PRODUKTE DEUTSCHLAND8 citations70
US7341626B2Mar 11, 2008
Pigment compositions consisting of organic and inorganic pigments
CLARIANT PRODUKTE DEUTSCHLAND3 citations61
US7255734B2Aug 14, 2007
Phthalocyanine pigment preparations
CLARIANT PRODUKTE DEUTSCHLAND2 citations61
US7318860B2Jan 15, 2008
Green pigment preparations
CLARIANT PRODUKTE DEUTSCHLAND2 citations60
US7262284B2Aug 28, 2007
Method for producing disazo pigments
CLARIANT PRODUKTE DEUTSCHLAND6 citations60
US7459016B2Dec 2, 2008
Method for the production of phthalocyanine pigment preparations
CLARIANT PRODUKTE DEUTSCHLAND4 citations56
HINTERKOPF GMBH
4 patentsUS10696068B2Jun 30, 2020
Rotary table digital printing machine and printing unit
HINTERKOPF GMBH6 citations69
US12384184B2Aug 12, 2025
Printing process for a metal container and printer for printing on a metal container
HINTERKOPF GMBH0 citations58
US10898919B2Jan 26, 2021
Coating apparatus and method for coating of cylindrical hollow bodies
HINTERKOPF GMBH0 citations52
US9346628B2May 24, 2016
Handling device, processing system and method for handling and processing a workpiece
HINTERKOPF GMBH1 citations49
CLARIANT INT LTD
3 patentsUS6723138B2Apr 20, 2004
Preparation of diketopyrrolopyrrole pigments
CLARIANT INT LTD27 citations91
US6566519B2May 20, 2003
Preparation of diketopyrrolopyrrole pigments
CLARIANT INT LTD22 citations91
US6616859B1Sep 9, 2003
Preparation of alcoholic solutions of alkali metal alkoxides
CLARIANT INT LTD2 citations61