Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450254 | Method for the combined production of polyols in the presence of an inorganic base | Melanie Bothe, Heinz Strutz, William E. Slinkard | 2019-10-22 |
| 9745236 | Method for recovering di-trimethylolpropane by distillation | Norman Nowotny, Kurt Schalapski, Heinz Strutz | 2017-08-29 |
| 9714201 | Isononylamines from 2-ethylhexanol, processes for their preparation, and their use | Jens Theuerkauf, Matthias Eisenacher, Kristina Kockrick, Heinz Strutz | 2017-07-25 |
| 9676689 | Manufacture of methylolalkanes with augmented heat transfer and improved temperature control | Michael J. Stone, Howard W. Brooks, Heinz Strutz, Donald K. Raff, Norman Nowotny +4 more | 2017-06-13 |
| 9580573 | Mixtures containing trimellitic acid ester and polyether polyol ester as plasticizers, use of the mixtures for producing polymer compounds and PVC materials containing said mixtures | Horst Lange, Heinz Strutz, Jacco de Haas | 2017-02-28 |
| 9434672 | Method for producing isononanoic acids from 2-ethyl hexanol | Matthias Eisenacher, Kristina Kockrick, Heinz Strutz | 2016-09-06 |
| 9434675 | Method for producing isononanoic acid esters, starting from 2-ethyl hexanol | Matthias Eisenacher, Kristina Kockrick, Heinz Strutz | 2016-09-06 |
| 9394218 | Manufacture of methylolalkanes | Heinz Strutz, Donald K. Raff, Norman Nowotny, Marcos L. Schroeder, Fred Gaytan +2 more | 2016-07-19 |
| 9388115 | Method for producing polyol esters | Tonia Weber, Jörg Arnold, Thorsten Kreickmann, Heinz Strutz | 2016-07-12 |
| 9334225 | Vinyl esters of isononanoic acid starting from 2-ethyl hexanol, methods for the production thereof and use thereof | Leif Johnen, Matthias Eisenacher, Kristina Kockrick, Heinz Strutz | 2016-05-10 |
| 9315694 | Vinyl acetate/vinyl 3,5,5-trimethylhexanoate copolymer binder resins | Antonietta Schiro, Tito Zanetta, Christoph Balzarek, Olivier Borgmeier, Leif Johnen +2 more | 2016-04-19 |
| 9284253 | Method for producing polyol esters | Tonia Weber, Jörg Arnold, Thorsten Kreickmann, Heinz Strutz | 2016-03-15 |
| 9193844 | Mixtures containing trimellitic acid ester and polyether polyol ester as plasticizers, use of the mixtures for producing polymer compounds and PVC materials containing said mixtures | Horst Lange, Heinz Strutz, Jacco de Haas | 2015-11-24 |
| 9115110 | Method for recovering di-trimethylolpropane and trimethylolpropane-enriched product streams from the side streams of trimethylolpropane production | Kurt Schalapski, Dirk Bermann, Norman Nowotney, Heinz Strutz, Donald K. Raff | 2015-08-25 |
| 9045451 | Method for recovering di-trimethylolpropane and trimethylolpropane-enriched product streams from the side streams of trimethylolpropane production | Thorsten Kreickmann, Heinz Strutz | 2015-06-02 |
| 9018417 | Process for recovering aliphatic monocarboxylic acids from distillation | Jörg Arnold, Wolfgang Hofs, Matthias Kramer, Thomas Muller, Heinz Strutz | 2015-04-28 |
| 9006479 | Process for preparing polyol esters | Heinz Strutz | 2015-04-14 |
| 8987527 | Process for obtaining trimethylolpropane-enriched product streams from the secondary streams of trimethylolpropane preparation | Heinz Strutz | 2015-03-24 |
| 8987523 | Method for obtaining ditrimethylolpropane and trimethylolpropane-enriched product streams from the side-streams in trimethylolpropane production | Thorsten Kreickmann, Norman Nowotny, Heinz Strutz | 2015-03-24 |
| 8841489 | Method for carrying out multiphase aldol condensation reactions to give mixed α, β-unsaturated aldehydes | Dirk Bermann, Norman Nowotny, Kurt Schalapski, Heinz Strutz | 2014-09-23 |
| 8796486 | Process for aftertreating polyolesters | Heyko Jürgen Schultz, Heinz Strutz | 2014-08-05 |
| 8580990 | Gold catalyzed hydroamination of alkynes and allenes | Guy Bertrand, Vincent Lavallo, Bruno Donnadieu, Michele Soleilhavoup | 2013-11-12 |
| 8524938 | Process for lightening the color of polyol esters | Thorsten Kreickmann, Heinz Strutz | 2013-09-03 |
| 8399697 | Process for preparing polyol esters | Tonia Weber, Oliver Borgmeier, Heinz Strutz | 2013-03-19 |
| 8158816 | Process for lightening the color of polyol esters | Thorsten Kreickmann, Tonia Weber, Heinz Strutz | 2012-04-17 |