Inventor · disambiguated record
Klaus Klessing
Also filed as: KLESSING KLAUS · KLESSING KLAUS DIPL CHEM DR
10 granted patents·271 citations·filing 1981–1999
90Inventor score
Top patents by PatentIndex Score
10 records- 0196US4855320A5-arylalkyl-4-alkoxy-2(5H)-furanones, intermediates and processes for the preparation thereof and medicaments containing themSCHWABE WILLMAR GMBH & CO·Filed 1987·Granted Aug 8, 1989·180 cites·12 claims
- 0285US4622324A1.4;3.6-Dianhydrohexitol nitrates substituted by purine bases, and pharmaceutical compositionsSCHWABE WILLMAR GMBH & CO·Filed 1984·Granted Nov 11, 1986·22 cites·6 claims
- 0373US4965283AAmino acid esters, process for the preparation thereof and use thereofSCHWABE WILLMAR GMBH & CO·Filed 1988·Granted Oct 23, 1990·19 cites·8 claims
- 0466US4363805AAminodesoxy-1.4;3.6-dianhydrohexitol nitrates and pharmaceutical compositionWILLMAR SCHWABE FA·Filed 1981·Granted Dec 14, 1982·12 cites·85 claims
- 0564US4364953A2-0- and 5-0-Substituted 1.4;3.6-dianhydrohexitol mononitrates and pharmaceutical compositionWILLMAR SCHWABE FA·Filed 1981·Granted Dec 21, 1982·9 cites·14 claims
- 0663US4479951A1.4;3.6-Dianhydrohexitol nitrates substituted by purine bases, processes for their preparation and pharmaceutical compositionsSCHWABE WILLMAR GMBH & CO·Filed 1981·Granted Oct 30, 1984·7 cites·22 claims
- 0761US6444662B1Stable hyperforin salts, method for producing same and their use in the treatment of alzheimer's diseaseSCHWABE WILLMAR GMBH & CO·Filed 1999·Granted Sep 3, 2002·9 cites·10 claims
- 0859US4535158AOptionally N-substituted aminodesoxy-1.4;3.6-dianhydrohexitol derivativesSCHWABE WILLMAR GMBH & CO·Filed 1983·Granted Aug 13, 1985·6 cites·26 claims
- 0958US4542137AAlkylaminodesoxy-1.4;3.6-dianhydrohexitol nitrates substituted by purine bases and pharmaceutical compositionsSCHWABE WILLMAR GMBH & CO·Filed 1981·Granted Sep 17, 1985·6 cites·22 claims
- 1037US4413122AOptionally N-substituted aminodesoxy-1.4;3.6-dianhydrohexitol derivativesSCHWABE WILLMAR GMBH & CO·Filed 1981·Granted Nov 1, 1983·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →