Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11283514 | Satellite communications method and system with multi-beam precoding | — | 2022-03-22 |
| 11197477 | Aqueous capsule suspension concentrates based on 2-[(2,4-dichlorophenyl)methyl]-4,4′-dimethyl-3-isoxazolidinone | Ralf HAMBROCK | 2021-12-14 |
| 9733394 | Method for preparing optical lenses | Dorota Greszta-Franz, Hans-Josef Laas, Hartmut Nefzger | 2017-08-15 |
| 9718916 | Lightfast polyurethane compositions | Dorota Greszta-Franz, Hans-Josef Laas | 2017-08-01 |
| 9643840 | Dielectric polyurethane film | Joachim Wagner, Dennis Hönel | 2017-05-09 |
| 9458282 | Polyurethane sealing compounds | Dorota Greszta-Franz, Hans-Josef Laas, Dieter Mager, Christian Wamprecht | 2016-10-04 |
| 9416215 | Catalysts and use thereof in the production of polyurethanes | Stephan Reiter, Stefan Lindner, Axel Schmidt, Klaus Jurkschat, Markus Schürmann +1 more | 2016-08-16 |
| 9403930 | Polyisocyanate polyaddition products, a process for preparation thereof and use thereof | — | 2016-08-02 |
| 9353209 | Lightfast polyurethane compositions | Dorota Greszta-Franz, Hans-Josef Laas | 2016-05-31 |
| 9354355 | Lightfast polyurethane composition | Dorota Greszta-Franz, Hans-Josef Laas, Hartmut Nefzger | 2016-05-31 |
| 9272988 | Method for producing diisocyanates by phosgenating diamine suspensions | Jörg Laue, Christian Steffens, Stefan Wershofen, Werner Kilian, Marc Seekamp +1 more | 2016-03-01 |
| 9179176 | Method for operating a data receiver and data receiver, in particular in a vehicle | Thorsten HEHN, Urs Thürmann, Martin Weiser | 2015-11-03 |
| 9062149 | High-value polyurethane elastomers and production thereof | Florian Hupka, Stephan Reiter, Hartmut Nefzger | 2015-06-23 |
| 8985356 | Electric coupling for railways | Joerg Hehlgans | 2015-03-24 |
| 8946372 | Use of tin catalysts for the production of polyurethane coatings | Frank Richter, Raul Pires, Stephan Reiter, Klaus Jurkschat, Ljuba Iovkova +2 more | 2015-02-03 |
| 8945434 | Antistatic or electronically conductive polyurethanes, and method for the production thereof | Bernd Breuer, Maren Heinemann, Ralf Jumel | 2015-02-03 |
| 8767983 | Module including a micro-electro-mechanical microphone | Horst Theuss, Jochen Dangelmaier, Albert Auburger, Bernd Stadler | 2014-07-01 |
| 8273846 | Polyurethane and polyurethane urea elastomers based on polycarbonate polyols | Hartmut Nefzger, James-Michael Barnes, Manfred Schmidt | 2012-09-25 |
| 8242229 | Polyurethanes cured with amines and their preparation | James-Michael Barnes, Manfred Schmidt, Wieland Hovestadt | 2012-08-14 |
| 8097675 | 2,2′-MDI-based isocyanate mixtures, polyisocyanate polyaddition products prepared therefrom, processes for making the same and methods for their use | Zdenka FINDER, Friedhelm Faehling, Manfred Schmidt, Dirk Wegener | 2012-01-17 |
| 7951896 | Process for the production of NCO prepolymers that are stable to sedimentation, and their use | Hartmut Nefzger, Manfred Schmidt, James-Michael Barnes, Ernst Felske | 2011-05-31 |
| 7763683 | Polyester polyols, a process for the production thereof and the use thereof | Hartmut Nefzger, Gerhard Klein, Manfred Schmidt, James-Michael Barnes, Erika Bauer | 2010-07-27 |
| 7618755 | Method and system for automatically detecting exposed substrates having a high probability for defocused exposure fields | Uwe Schulze, Rolf Seltmann | 2009-11-17 |
| 7504052 | Antistatic and electrically conductive polyurethanes | Hubert Ehbing, Lutz Liebegott, Friedhelm Faehling, Norbert Eisen | 2009-03-17 |
| 6776655 | Plug connector component, in particular for a coaxial plug | Ludger Leve | 2004-08-17 |