Inventor · disambiguated record
Axel Engelmann
Also filed as: ENGELMANN AXEL
2 granted patents·72 citations·filing 1984–1993
65Inventor score
Files withHOECHST AG2
Top patents by PatentIndex Score
2 records- 0189US5744010AProcess for the preparation of the non-toxic salts of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and arrangement for carrying out this processHOECHST AG·Filed 1993·Granted Apr 28, 1998·60 cites·20 claims
- 0272US4566999AProcess for the preparation of acid dyestuffs of low electrolyte content of the triphenylmethane seriesHOECHST AG·Filed 1984·Granted Jan 28, 1986·12 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →