Inventor · disambiguated record
Joachim W. Otten, Deceased
Also filed as: OTTEN JOACHIM · OTTEN JOACHIM W
7 granted patents·125 citations·filing 1975–1985
86Inventor score
Files withHOECHST AG7
Top patents by PatentIndex Score
7 records- 0194US4649193AWater-soluble dyestuffs containing fibre-reactive groups of the vinylsulfone series and the fluoro-s-triazinyl-amino seriesHOECHST AG·Filed 1983·Granted Mar 10, 1987·46 cites·4 claims
- 0289US4622390AWater-soluble disazo compounds containing an amino naphthol-disulfonic acid moiety as a coupling component and fibre-reactive groupsHOECHST AG·Filed 1985·Granted Nov 11, 1986·30 cites·13 claims
- 0385US4725675AWater-soluble phenyl-azo-naphthyl compounds, suitable as dyestuffs, containing a chloro-triazinylamino group and a fiber-reactive group of the vinylsulfone typeHOECHST AG·Filed 1983·Granted Feb 16, 1988·16 cites·5 claims
- 0477US4515598AProcess for dyeing and printing fiber materials containing hydroxy and/or carbonamide groups with reactive dye containing both vinyl sulphonyl and fluoro-triazinyl groupsHOECHST AG·Filed 1983·Granted May 7, 1985·21 cites·3 claims
- 0559US4442288AAnthraquinone compoundsHOECHST AG·Filed 1982·Granted Apr 10, 1984·7 cites·2 claims
- 0641US4361698AProcess for the manufacture of dihalogenotriazinylamino-naphthol compoundsHOECHST AG·Filed 1981·Granted Nov 30, 1982·3 cites·4 claims
- 0731US4046501AProcess for the dyeing and printing of synthetic polyamidesHOECHST AG·Filed 1975·Granted Sep 6, 1977·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →