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Caroline Kreutzer, Stephan Hans, Mechthild Rieping, Bettina Mockel, Walter Pfeffere, Lothar Eggeling, Hermann Sahm, Miroslav Patek: L-lysine-producing corynebacteria and process for the preparation of l-lysine. Degussa Huls Aktiengesellschaft, Pillsbury Madison & Sutro, March 13, 2001: US06200785 (21 worldwide citation)

The invention relates to L-lysine-producing strains of corynebacteria with amplified lysE gene (lysine export carrier gene), in which strains additional genes chosen from the group comprising the dapA gene (dihydrodipicolinate synthase gene), the lysC gene (aspartate kinase gene), the dapB gene (dih ...


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Caroline Kreutzer, Stephan Hans, Mechthild Rieping, Bettina Mockel, Walter Pfefferle, Lothar Eggeling, Hermann Sahm, Miroslav Patek: L-lysine-producing corynebacteria and process for the preparation of L-lysine. Dégussa Hüls Aktiengesellschaft, Forschungszentrum Jülich, Pillsbury Winthrop, June 8, 2004: US06746855 (13 worldwide citation)

The invention relates to L-lysine-producing strains of corynebacteria with enhanced lysE gene (lysine export carrier gene), in which strains additional genes chosen from the group comprising the dapA gene (dihydrodipicolinate synthase gene), the lysC gene (aspartate kinase gene), the dapB gene (dihy ...


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Brigitte Bathe, Stephan Hans, Mike Farwick, Thomas Hermann: Nucleotide sequences coding for the pknB gene. Degussa, Oblon Spivak McClelland Maier & Neustadt P C, September 12, 2006: US07105302 (11 worldwide citation)

An isolated polynucleotide which contains a polynucleotide sequence selected from the group comprising: (a) a polynucleotide which is at least 70% identical to a polynucleotide coding for a polypeptide containing the amino acid sequence of SEQ ID No. 2, (b) a polynucleotide coding for a polypeptide ...


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Brigitte Bathe, Stephan Hans, Mike Farwick, Thomas Hermann: Nucleotide sequences coding for the pknB gene. Degussa, Oblon Spivak McClelland Maier & Neustadt P C, September 6, 2005: US06939692 (11 worldwide citation)

An isolated polynucleotide which contains a polynucleotide sequence selected from the group comprising: (a) a polynucleotide which is at least 70% identical to a polynucleotide coding for a polypeptide containing the amino acid sequence of SEQ ID No. 2, (b) a polynucleotide coding for a polypeptide ...


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Weferling Norbert Dr, Elsner Georg Dr, Stephan Hans Werner Di, Frorath Friedrich Karl Dr: Process for preparing tertiary alkyl phosphanes.. Hoechst, March 9, 1988: EP0258693-A2 (9 worldwide citation)

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von tertiären Alkylphosphan der allgemeinen Formel R3P, in der R gleiche oder verschiedene, geradkettige, unsubstituierte Alkylreste mit 3 - 20, vorzugsweise 4 - 10, C-Atomen bedeuten, wobei jedoch eine Alkylrest auch ein sekundärer Bu ...


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Stephan Hans Albrecht: Clip for roof with tongue and groove insulating board. Dlw, September 21, 1984: FR2542788-A1 (7 worldwide citation)

The roofing clip is in two interlocking parts, the first or lower part (6) being in three contiguous lengths (7-9) providing for fixing to the rafter (1), affording support to a board (2), and penetrating a board (31) respectively. The second or upper part (14) fits between two boards and extends be ...


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Lehr Klaus Dr, Heymer Gero Dr, Stephan Hans Werner, Thummler Ursus Dr: Process and apparatus for making red phosphorus.. Hoechst, September 17, 1980: EP0015384-A1 (6 worldwide citation)

Bei einem Verfahren zur Herstellung von rotem Phosphor durch thermische Umwandlung von gescholzenem geibem Phosphor wird der gelbe Phosphor in eine auf eine Temperatur von 280 bis 590 DEG C vorgeheizte verschlossene Kugelmühle über deren Hohlwelle kontinuierlich in einer solchen Menge je Zeiteinheit ...


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Maul Rudolf Dr, Stephan Hans, Wolf Walter Dr: Continuous process for preparing alkyl tin thiocarboxylic acid esters.. Ciba-Geigy, June 15, 1983: EP0081458-A2 (6 worldwide citation)

1. A process for the production of alkyltin mercaptocarboxylic acid esters from alkyltin halides and mercaptocarboxylic acid esters in the presence of an acid acceptor, which process comprises carrying out the reaction, in the absence of an organic solvent, continuously in a reaction system comprisi ...


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Friedrichsen Wilhelm, Stephan Hans Joachim: Catalyst for the production of maleic anhydride. BASF, January 29, 1969: GB1141343-A (5 worldwide citation)

1,141,343. Maleic anhydride. BADISCHE ANILIN- & SODA-FABRIK A.G. 4 March, 1966 [5 March, 1965], No. 9505/66. Heading C2C. [Also in Division B1] Benzene or olefinically unsaturated aliphatic hydrocarbons having 4C e.g. butene - 1 or -2 or butadiene are oxidized to maleic anhydride in the presence of ...