Inventor · disambiguated record
Ralph R. Giles
Also filed as: GILES RALPH R
11 granted patents·174 citations·filing 1979–1983
90Inventor score
Files withEASTMAN KODAK CO11
Top patents by PatentIndex Score
11 records- 0196US4301071AAzo dyes from aniline having 1 or 2 sulfated hydroxyalkoxycarbonyl or N-(hydroxyalkyl)carbamoyl groups on its ringEASTMAN KODAK CO·Filed 1979·Granted Nov 17, 1981·39 cites·5 claims
- 0294US4255326ANitrogen and/or sulfur containing heterocyclic azo dyes with aniline, tetrahydroquinoline and benzomorpholine couplers having sulfate groupEASTMAN KODAK CO·Filed 1979·Granted Mar 10, 1981·28 cites·32 claims
- 0392US4403092APolyesters containing copolymerized, anthraquinone colorant compounds containing sulfonamido groupsEASTMAN KODAK CO·Filed 1982·Granted Sep 6, 1983·58 cites·9 claims
- 0486US4301068AAzo dyes from a 2-aminothiophene having 1 or 2 sulfated hydroxyalkoxycarbonyl or N-(hydrocyalkyl) carbamoyl groups on its ringEASTMAN KODAK CO·Filed 1979·Granted Nov 17, 1981·14 cites·4 claims
- 0586US4301070AAzo dyes from a 5-aminopyrazole bearing 1 to 2 sulfated hydroxyalkoxycarbonyl or N-(hydroxyalkyl) carbamoyl groups on its ringEASTMAN KODAK CO·Filed 1979·Granted Nov 17, 1981·14 cites·4 claims
- 0673US4267104ADyes from selected substituted aniline diazo components and aniline couplers containing sulfate ester groupsEASTMAN KODAK CO·Filed 1979·Granted May 12, 1981·8 cites·6 claims
- 0764US4302390AAzo dyes with sulfate groups on the diazotized 2-amino thiazol and 5-amino isothiazol moiety and with aniline, tetrahydroquinoline and benzomorpholine couplersEASTMAN KODAK CO·Filed 1979·Granted Nov 24, 1981·6 cites·3 claims
- 0855US4302387AAzo dyes from 1,3,4-thiadiazol-2-yl and 1,2,4-thiadiazol-5-yl moieties bearing sulfated hydroxyalkoxycarbonyl or N-(hydroxyalkyl)carbamoyl groups on their ringsEASTMAN KODAK CO·Filed 1979·Granted Nov 24, 1981·4 cites·4 claims
- 0944US4305874AAniline azo dyes from 1,2,3,4-tetrahydroquinoline and 2,3-dihydro-1,4-benzoxazine couplers containing sulfate alkyl groupsEASTMAN KODAK CO·Filed 1979·Granted Dec 15, 1981·2 cites·6 claims
- 1036US4530997AAzo dyes from sulfonated 3-sulfonated 3-amino-2,1-benzisothiazoles with 1,2,3,4-tetrahydroquinoline or 2,3-dihydro-1,4-benzoxazine couplersEASTMAN KODAK CO·Filed 1983·Granted Jul 23, 1985·1 cites·10 claims
- 1130US4374769AWater-soluble tris phenyl bisazo dyes for polyamide fibersEASTMAN KODAK CO·Filed 1981·Granted Feb 22, 1983·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →