Inventor
SENS RUEDIGER
DE101 patents
Patents
50 patentsUS5719288AFeb 17, 1998
Pyridone dyes
BASF AG110 citations98
US6727318B1Apr 27, 2004
Method for producing aqueous polymer dispersions containing colorants
BASF AG81 citations97
US6332943B1Dec 25, 2001
Method of ink-jet printing with pigment preparations having a dispersant
BASF AG97 citations97
US6294592B1Sep 25, 2001
Pigment preparations with radiation curable binder suitable for ink jet printing method
BASF AG85 citations97
US6770331B1Aug 3, 2004
Colorant preparations
BASF AG79 citations95
US7176255B2Feb 13, 2007
Method for producing aqueous polymer dispersions containing colorants
BASF AG20 citations92
US6924035B2Aug 2, 2005
Method for producing polymer coated pigment particles by precipitation
BASF AG20 citations92
US5783649AJul 21, 1998
Polymerizable azo dyes with a thiophene structure
BASF AG26 citations92
US5738806AApr 14, 1998
Thienothienylazoanilines in nonlinear optics
BASF AG34 citations92
US5696243ADec 9, 1997
Diphenylamine compounds, polymers prepared therefrom and non-linear optics devices containing the same
BASF AG28 citations92
US5079365AJan 7, 1992
Triazolopyridine dyes and thermal transfer of methine dyes
BASF AG39 citations92
US4880769ANov 14, 1989
Transfer of catinic dyes in their deprotonated, electrically neutral form
BASF AG33 citations92
US5306815AApr 26, 1994
Azo dyes with a coupling component of the quinoline series
BASF AG36 citations91
US4939118AJul 3, 1990
Transfer of azo dyes having a pyridine coupling component
BASF AG24 citations91
US6152968ANov 28, 2000
Water-soluble Quinacridones
BASF AG27 citations89
US6811601B2Nov 2, 2004
Pigment preparations comprising alkoxylated polyethylenimine
BASF AG14 citations84
US5785719AJul 28, 1998
Methine and Azo dye-containing dye mixtures
BASF AG18 citations84
US6680355B1Jan 20, 2004
Dispersant
BASF AG13 citations83
US7670505B2Mar 2, 2010
Compounds comprising 2,6-naphthyl groups
BASF AG13 citations82
US7074850B2Jul 11, 2006
Cross-linkable polyurethane block copolymers and their use in dispersion binding agent systems
BASF AG19 citations81
US6143898ANov 7, 2000
Pyridone colorants
BASF AG9 citations74
US6123740ASep 26, 2000
Dye preparations containing methine dyes
BASF AG10 citations74
US5789560AAug 4, 1998
Azo dyes with a coupling component of the aminothiazole series
BASF AG16 citations74
US5777089AJul 7, 1998
Phenol derivatives, their preparation and their use, in particular in nonlinear optics
BASF AG10 citations74
US5654122AAug 5, 1997
N-aminopyridone dyes
BASF AG9 citations74
US5616678AApr 1, 1997
Azo dyestuff- and urethane-containing polyadduct and its use in nonlinear optics
BASF AG13 citations74
US5580980ADec 3, 1996
N-aminopyridone dyes
BASF AG16 citations74
US5549853AAug 27, 1996
Linked azo dyes
BASF AG11 citations74
US5489312AFeb 6, 1996
Cyan mixtures for dye transfer
BASF AG6 citations74
US5401612AMar 28, 1995
Polyesters containing nonlinear-optical chromophores, and the use thereof
BASF AG13 citations74
US5389596AFeb 14, 1995
Dye mixtures for dye transfer
BASF AG10 citations74
US5376150ADec 27, 1994
Use of pyridine dyes in the textile sector, dye mixtures with pyridine dyes, and triazolopyridine dyes having a thienyl radical
BASF AG11 citations74
US5310942AMay 10, 1994
Pyridone dyes and thermal transfer thereof
BASF AG7 citations74
US5221658AJun 22, 1993
Transfer of indoaniline dyes
BASF AG7 citations74
US5214140AMay 25, 1993
Bichromophoric methine and azamethine dyes and process for transferring them
BASF AG10 citations74
US5151506ASep 29, 1992
Phenoneazo dyes
BASF AG7 citations74
US5147845ASep 15, 1992
Triazolopyridine dyes and thermal transfer of methine dyes
BASF AG13 citations74
US5139997AAug 18, 1992
Transfer of bichromophoric cyano-containing methine dyes
BASF AG17 citations74
US5132438AJul 21, 1992
Bichromophoric methine and azamethine dyes and process for transferring them
BASF AG19 citations74
US4999026AMar 12, 1991
Transferring dyes for thermal printing: tri-cyano-vinyl aniline dyes
BASF AG8 citations74
US4940692AJul 10, 1990
Transfer of dyes
BASF AG8 citations74
US4760049AJul 26, 1988
Dye transfer
BASF AG8 citations74
US6933371B2Aug 23, 2005
Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid
BASF AG6 citations73
US6537331B1Mar 25, 2003
Dye preparations containing azo dyes
BASF AG11 citations73
US6221114B1Apr 24, 2001
Colorant salts and their use in dyeing polymeric material
BASF AG9 citations73
US6086637AJul 11, 2000
Trifluormethylpyridone based indolenine methine dyes
BASF AG6 citations73
US5962691AOct 5, 1999
Methine and azamethine dyes based on trifluoromethylpyridones
BASF AG9 citations73
USRE35407EDec 17, 1996
Azo dye polymers
BASF AG5 citations73
US5461131AOct 24, 1995
Azo dye polymers
BASF AG11 citations73
US5434231AJul 18, 1995
Azo dye polymers
BASF AG10 citations73
Showing the top 50 of 101 patents by PatentIndex Score.