Inventor · disambiguated record
Walter Kunstmann
Also filed as: KUNSTMANN WALTER
3 granted patents·28 citations·filing 1975–1976
69Inventor score
Files withHOECHST AG3
Top patents by PatentIndex Score
3 records- 0183US4024125ADis-azo pigments deriving from bis-diazotized diamino-2-phenyl-benzazolonesHOECHST AG·Filed 1975·Granted May 17, 1977·13 cites·6 claims
- 0282US4080321AMonoazo pigments from diazotized acylamino-anilines and acetoacetylamino benzimidazolonesHOECHST AG·Filed 1976·Granted Mar 21, 1978·12 cites·9 claims
- 0354US4141917AProcess for the preparation of triamino benzenes by catalytic hydrogenation of 2,4-dinitro anilinesHOECHST AG·Filed 1975·Granted Feb 27, 1979·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →