Inventor · disambiguated record
Ludwig Eisenhuth
Also filed as: EISENHUTH LUDWIG
18 granted patents·1 pending application·361 citations·filing 1980–2007
94Inventor score
Top patents by PatentIndex Score
19 records- 0196US5017535AProcess for the preparation of a presulfided and sulfided catalystAKZO NV·Filed 1990·Granted May 21, 1991·161 cites·5 claims
- 0295US4898978AProcess for the preparation of N,N'-disubstituted guanidinesAKZO NV·Filed 1986·Granted Feb 6, 1990·60 cites·11 claims
- 0384US4670556AProcess for the production of thiazolyl-2-sulphenamidesAKZO NV·Filed 1984·Granted Jun 2, 1987·15 cites·8 claims
- 0484US4468526AProcess for the preparation of thiuram disulfidesAKZONA INC·Filed 1982·Granted Aug 28, 1984·16 cites·9 claims
- 0582US4459424AProcess for the preparation of thiuram disulfidesAKZONA INC·Filed 1982·Granted Jul 10, 1984·17 cites·9 claims
- 0679US4307236AProcess for the preparation of dithiazole-disulfidesAKZONA INC·Filed 1980·Granted Dec 22, 1981·12 cites·7 claims
- 0771US8048489B2Compositions comprising biscitraconimide, bisitaconimide, and/or citraconimido-itaconimideLANXESS DEUTSCHLAND GMBH·Filed 2007·Granted Nov 1, 2011·1 cites·11 claims
- 0871US5436346AProcess for the preparation of benzothiazolyl-2-sulphenamidesAKZO NOBEL NV·Filed 1992·Granted Jul 25, 1995·12 cites·9 claims
- 0970US4831171AProcess for synthesizing an ammonia complex of zinc bisdithiocarbamateAKZO NV·Filed 1986·Granted May 16, 1989·9 cites·4 claims
- 1070US4558135AProcess for the preparation of dithiazolyl disulfidesAKZONA INC·Filed 1981·Granted Dec 10, 1985·7 cites·8 claims
- 1161US5139990AProcess for the preparation of a resulfided catalystAKZO NV·Filed 1991·Granted Aug 18, 1992·21 cites·2 claims
- 1258US6624327B1Process for preparing betainesAKZO NOBEL NV·Filed 2000·Granted Sep 23, 2003·3 cites·9 claims
- 1358US5124450AProcess for the preparation of 2-aminodithiothiazoles and 2-aminotrithiothiazolesAKZO NV·Filed 1991·Granted Jun 23, 1992·6 cites·17 claims
- 1452US6159894ACatalyst for dehydrogenation of amino alcohols to amino carboxylic acids or of ethylene glycol (derivatives) to oxycarboxylic acids, method for their production and their useAKZO NOBEL NV·Filed 1997·Granted Dec 12, 2000·15 cites·22 claims
- 1551US5021603AThiuram polysulfide productionAKZO NV·Filed 1985·Granted Jun 4, 1991·3 cites·8 claims
- 1647US7954643B2Use of a derivative of aspartic acid as a collector in froth flotation processesAKZO NOBEL NV·Filed 2004·Granted Jun 7, 2011·2 cites·9 claims
- 1738US5977350AProcess for the oxidation of di-, tri-, oligo- and polysaccharides into polyhydroxycarboxylic acidsAKZO NOBEL NV·Filed 1998·Granted Nov 2, 1999·1 cites·15 claims
- 1836US2006223950A1Process for enhancing the melt strength of polypropyleneFLEXSYS BV·Filed 2004·Application pending·0 cites
- 1932US4853475AProcess for synthesizing alkylene bisdithiocarbamates or the ammonia adducts thereof as well as mixtures that can be synthesized therebyAKZO NV·Filed 1986·Granted Aug 1, 1989·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →