HS

Hubert Seitz

Hoechst Gmbh: 5 patents #756 of 4,020Top 20%
CL Clariant: 1 patents #240 of 540Top 45%
Overall (All Time): #881,591 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6365778 Process for the preparation of N-alkypolyhydroxyalkylamines from monoalkylamine and reducing sugar Andreas Gallas, Johann Franz Hanauer, Frank Weinelt 2002-04-02
5902903 Process for purifying tertiary fatty alkylmethylamines Bernd Papenfuhs, Andreas Gallas 1999-05-11
5371250 Process for the preparation of pure aqueous betaine solutions Reinhard Vybiral 1994-12-06
5292942 Process for the preparation of aqueous betaine solutions Rudolf Aigner, Guillermo Maier, Rainer Muller 1994-03-08
5252257 Water-containing concentrate of at least one alkyl- or alkenyl-substituted ammonium compound Heinz Hoffmann, Gunther Hertel 1993-10-12
5219910 Concentrated aqueous dispersions of tetrafluoroethylene polymers, and process for their preparation Karlheinz Stahl, Wolfgang Neumann 1993-06-15