Inventor
FEEMAN JAMES F
US27 patents
⚠️ This page may combine multiple inventors who share the name “FEEMAN JAMES F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
12 patentsUS5735941AApr 7, 1998
Ink system with reduced bleed
LEXMARK INT INC29 citations92
US5589522ADec 31, 1996
Ink composition
LEXMARK INT INC41 citations91
US5254160AOct 19, 1993
Magenta dye, jet ink, and color set
LEXMARK INT INC24 citations90
US5198022AMar 30, 1993
Waterfast dye and aqueous ink
LEXMARK INT INC46 citations90
US6451989B1Sep 17, 2002
Black azo dyes
LEXMARK INT INC14 citations84
US6130319AOct 10, 2000
Methods of making cationic azo dye compounds having flocculating properties using reactive dyes
LEXMARK INT INC5 citations74
US5998590ADec 7, 1999
Magenta dyes having flocculating properties
LEXMARK INT INC5 citations74
US5969112AOct 19, 1999
Yellow cationic dyes having flocculating properties
LEXMARK INT INC5 citations74
US7041809B2May 9, 2006
Metal complex dyes for inkjet inks
LEXMARK INT INC2 citations62
US6288217B1Sep 11, 2001
Black azo dyes
LEXMARK INT INC4 citations62
US6251173B1Jun 26, 2001
Ink compositions containing ultraviolet absorbers
LEXMARK INT INC6 citations62
US5494507AFeb 27, 1996
Dye having hydrophobic substituent and aqueous ink
LEXMARK INT INC3 citations60
CROMPTON & KNOWLES CORP
11 patentsUS4749784AJun 7, 1988
Alkanol substituted disazo orange dye for nylon
CROMPTON & KNOWLES CORP20 citations80
US3932376AJan 13, 1976
Sulfo phenyl-azo-sulro phenyl-azo-alkoxy-diphenyl compounds
CROMPTON & KNOWLES CORP10 citations74
US4579561AApr 1, 1986
Process for trichromatic dyeing polyamide fibers
CROMPTON & KNOWLES CORP11 citations72
US4830788AMay 16, 1989
Process for preparation of substituted-aminomethylphosphonic acids
CROMPTON & KNOWLES CORP2 citations63
US3971769AJul 27, 1976
Sulfoalkyl aminophenyl disazo dyes
CROMPTON & KNOWLES CORP3 citations63
US4278616AJul 14, 1981
4,4'-Thiodiphenol-formaldehyde condensation products
CROMPTON & KNOWLES CORP2 citations54
US4853466AAug 1, 1989
Water-soluble disazo reactive dyes and metals complexes (containing phosphonic acid groups) for dyeing cellulosic fibers
CROMPTON & KNOWLES CORP0 citations52
US4851516AJul 25, 1989
Dyes from diazotized sulfonylaminoalkylphosphonic acids and naphtholdisulfonic acids
CROMPTON & KNOWLES CORP0 citations52
US4851158AJul 25, 1989
N-alkyl-N-(aminophenylsulfonyl)-aminoalkylphosphonic acids
CROMPTON & KNOWLES CORP0 citations52
US4285864AAug 25, 1981
Disulfonic phenyl-azo-naphthyl-azo-phenyl alkoxy dyes for polyamides
CROMPTON & KNOWLES CORP0 citations52
US4166059AAug 28, 1979
Alkali-fast disazo disulfimide dyes
CROMPTON & KNOWLES CORP0 citations52