Patents by Inventor Tim Jungkamp

Tim Jungkamp has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Catalyst system containing ni(0) for hydrocyanation
    Publication number: 20040176622
    Abstract: A catalyst system containing a) Ni (0), b) 4-10 mol per mol Ni (0) according to a) a compound (I) of formula P (X1R1) (X2R2) (X3R3) (I) wherein X1, X2, X3 independently represent oxygen or a single bond R1, R2, R3 represent independently, the same or different organic radicals, and c) 1-4 mol per mol Ni (0) according to a) a compound (II) of formula (II) wherein X11, X12, X13, X21, X22, X23 independently oxygen or a single bond, R11, R12 independently represent the same or different individual or bridged organic radicals, R21, R22 independently represent the same or different, individual or bridged organic radicals, Y represents a bridge group.
    Type: Application
    Filed: January 20, 2004
    Publication date: September 9, 2004
    Inventors: Michael Bartsch, Robert Baumann, Dagmar Pascale Kunsmann-Keietel, Gerd Haderlein, Tim Jungkamp, Marco Altmayer, Wolfgang Seigel
  • Phosphites
    Patent number: 6770770
    Abstract: Novel phosphites have the formula I P(O—R1)x(O—R2)y(O—R3)z(O—R4)p  I where R1: aromatic radical having a C1-C18-alkyl substituent in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic substituent in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic system fused on in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, R2: aromatic radical having a C1-C18-alkyl substituent in the m position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic substituent in the m position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic system fused on in the m position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, where the aromatic radical
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: August 3, 2004
    Assignee: BASF Aktiengesellschaft
    Inventors: Robert Baumann, Jakob Fischer, Tim Jungkamp, Dagmar Pascale Kunsmann-Keitel, Wolfgang Siegel
  • Method for separating pentenenitrile isomers
    Publication number: 20040039221
    Abstract: A process is provided for the distillative separation of pentene nitrile isomers which have a relative volatility alpha ranging from 1.0 to 1.3 in the pressure range from 1 to 500 kPa, wherein the distillation is carried out in the presence of a liquid diluent which forms with the pentene nitrile isomers, under the same pressure conditions, azeotropes whose relative volatility alpha is higher than that of the pentene nitrile isomers to be separated.
    Type: Application
    Filed: March 25, 2003
    Publication date: February 26, 2004
    Inventors: Tim Jungkamp, Dagmar Pascale Kunsmann-Keitel, Robert Baumann, Peter Bassler, Wolfgang Siegel