Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7612224 | Isomerisation of cis-2-pentenenitrile to form 3-pentenenitrile in a reactive distillation | Jens Scheidel, Tim Jungkamp, Michael Bartsch, Gerd Haderlein, Hermann Luyken | 2009-11-03 |
| 7566800 | Homogeneous isomerization of cis-2-pentene nitrile to form 3-pentene nitrile | Jens Scheidel, Christian Miller, Tim Jungkamp, Michael Bartsch, Gerd Haderlein +3 more | 2009-07-28 |
| 7550407 | System suitable for the hydrocyanation of olefinically unsaturated compounds | Michael Bartsch, Gerd Haderlein, Miquel Angel Flores, Tim Jungkamp, Hermann Luyken +3 more | 2009-06-23 |
| 7541486 | Method for producing 3-pentenenitrile | Jens Scheidel, Tim Jungkamp, Michael Bartsch, Gerd Haderlein, Hermann Luyken | 2009-06-02 |
| 7538240 | Method for the hydrocyanation of butadiene | Tim Jungkamp, Michael Bartsch, Gerd Haderlein, Hermann Luyken, Jens Scheidel | 2009-05-26 |
| 7528275 | Method for the production of adipodinitrile by hydrocyanation of 1,3-butadiene | Michael Bartsch, Gerd Haderlein, Miguel Flores, Tim Jungkamp, Hermann Luyken +2 more | 2009-05-05 |
| 7523422 | Method of fabricating an integrated circuit to improve soft error performance | Xiaowei Zhu | 2009-04-21 |
| 7521575 | Sterically hindered chelate phosphinite-phosphite ligand, catalyst, comprising at least one nickel(0) complex stabilized by said ligand and method for production of nitriles | Michael Bartsch, Gerd Haderlein, Miquel Angel Flores, Tim Jungkamp, Hermann Luyken +2 more | 2009-04-21 |
| 7504529 | Method for hydrocyanation | Tim Jungkamp, Hans-Martin Polka, Michael Bartsch, Gerd Haderlein, Hermann Luyken +1 more | 2009-03-17 |
| 7462263 | Method for purifying hydrocyanic acid | Michael Bartsch, Gerd Haderlein, Miquel Angel Flores, Tim Jungkamp, Hermann Luyken +4 more | 2008-12-09 |
| 7439381 | Hydrocyanation method | Tim Jungkamp, Dagmar Pascale Kunsmann-Keitel, Michael Bartsch, Gerd Haderlein, Hermann Luyken +1 more | 2008-10-21 |
| 7407643 | Process for removing water from a mixture containing water and zinc chloride | Tim Jungkamp, Jens Scheidel, Hermann Luyken, Michael Bartsch, Gerd Haderlein | 2008-08-05 |
| 7361778 | Method for the isomerization of cis-2-pentenenitrile to form trans-3-pentenenitrile | Michael Bartsch, Gerd Haderlein, Miquel Angel Flores, Tim Jungkamp, Hermann Luyken +3 more | 2008-04-22 |
| 7345006 | Catalyst system containing Ni(0) for hydrocyanation | Michael Bartsch, Dagmar Pascale Kunsmann-Keitel, Gerd Haderlein, Tim Jungkamp, Marco Altmayer +1 more | 2008-03-18 |
| 7234121 | Method of fabricating an integrated circuit to improve soft error performance | Xiaowei Zhu | 2007-06-19 |
| 7084294 | Method for the recycling of a Lewis acid | Tim Jungkamp, Jens Scheidel, Hermann Luyken, Michael Bartsch, Gerd Haderlein | 2006-08-01 |
| 7081635 | High activity, spatially distributed radiation source for accurately simulating semiconductor device radiation environments | — | 2006-07-25 |
| 7067685 | Phosphonites, use thereof as ligand in transition metal complexes and method for production of nitriles | Michael Bartsch, Dagmar Pascale Kunsmann-Keitel, Gerd Haderlein, Tim Jungkamp, Marco Altmayer +2 more | 2006-06-27 |
| 7022866 | Phosphonites | Michael Bartsch, Dagmar Pascale Kunsmann-Keitel, Gerd Haderlein, Tim Jungkamp, Marco Altmayer +2 more | 2006-04-04 |
| 6914447 | High activity, spatially distributed radiation source for accurately simulating semiconductor device radiation environments | — | 2005-07-05 |
| 6881867 | Method for hydroformylation, xanthene-bridged ligands and catalyst comprising a complex of said ligands | Wolfgang Ahlers, Dag Wiebelhaus, Rocco Paciello, Michael Bartsch, Dieter Vogt +1 more | 2005-04-19 |
| 6852199 | Method for separating pentenenitrile isomers | Tim Jungkamp, Dagmar Pascale Kunsmann-Keitel, Peter Bassler, Wolfgang Siegel | 2005-02-08 |
| 6770770 | Phosphites | Jakob Fischer, Tim Jungkamp, Dagmar Pascale Kunsmann-Keitel, Wolfgang Siegel | 2004-08-03 |
| 6671346 | Method for the nondestructive quality testing of a thermocouple which can be used in particular at high temperatures and/or under high levels of vibration | Michael Class | 2003-12-30 |
| 6610806 | Living olefin polymerization processes | Richard R. Schrock | 2003-08-26 |