Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239827 | Bis[3-isopropenyl-α,α-dimethylbenzyl]carbodiimide, production methods, and use of said compound | Wilhelm Laufer, Martina Schoenhaber, Oliver Herd, Rolf Sperber | 2019-03-26 |
| 9738755 | Molding polyamides, methods for the production thereof, and use thereof | Wilhelm Laufer, Andre Palzer | 2017-08-22 |
| 9512299 | Carbodiimides having terminal urea and/or urethane groups, methods for producing said carbodiimides, and use of said carbodiimides | Wilhelm Laufer, Benjamin Bechem | 2016-12-06 |
| 9464256 | Methods for producing oil formulations by means of certain carbodiimides | Wilhelm Laufer, Siegfried Kuenzel | 2016-10-11 |
| 9452975 | Biobased carbodiimides, a process for preparation thereof and use thereof | Wilhelm Laufer, Franco Orsini, Robert Eiben | 2016-09-27 |
| 9434807 | Carbodiimide-containing compositions and method for the production and use thereof | Wilhelm Laufer, Martina Hauck | 2016-09-06 |
| 9321879 | Methods for controlling (extending) the pot life in chain-extended polyurethane (PU)-based systems | Wilhelm Laufer, Uwe Haas, Uwe Wuertz | 2016-04-26 |
| 9199925 | Carbodiimides from trisubstituted aromatic isocyanates, a method for producing same, and the use of same | Wilhelm Laufer, Benjamin Bechem | 2015-12-01 |
| 8802809 | Method of production of cast polyamides | Wilhelm Laufer | 2014-08-12 |
| 8765260 | Bonding agents based on carbodiimides, aqueous resorcinol-formaldehyde-latex dispersions comprising bonding agent, adhesion-improved fibres, processes for production thereof and use thereof | Wilhelm Laufer, Anke Blaul, Andrea Fruth, Ana Maria Cano Sierra | 2014-07-01 |
| 8481619 | Aqueous resorcinol-formaldehyde-latex dispersions, adhesion-improved fibres, processes for production thereof and use thereof | Wilhelm Laufer, Anke Blaul, Andrea Fruth, Ana Maria Cano Sierra | 2013-07-09 |
| 7810546 | Lining support plate and associated production method | Carsten Heider, Cristobal Montero Bautista | 2010-10-12 |
| 5816370 | Disc brake lining with a noise-damping plate | Wilhem Verbeeten | 1998-10-06 |
| 5049191 | Friction material | Detlef U. Pflug, Wilfried Koch | 1991-09-17 |
| 4994506 | Brake linings | Octavian Anton, Alfred Eckert | 1991-02-19 |
| 4976845 | Process for increasing meso phase contents in pitch | Peter Oerlemans, Rolf Marrett, Klaus Altfeld | 1990-12-11 |