Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428583 | Use of dispersion adhesives for foam bonding | Dirk Achten, Robert Liberati, Christoph Thiebes, Peter Kueker, Harald Kraus | 2025-09-30 |
| 12421434 | Adhesives | Joerg Buechner, Harald Kraus, Thomas Fait | 2025-09-23 |
| 12168319 | Method for applying a material containing a meltable polymer, more particularly a hot-melt adhesive, above the decomposition temperature thereof | Dirk Achten, Thomas Buesgen, Joerg Tillack, Peter Reichert, Nicolas Degiorgio +1 more | 2024-12-17 |
| 11247388 | Method for applying a material containing a meltable polymer with free NCO groups | Dirk Achten, Thomas Buesgen, Joerg Tillack, Fabian Schuster, Ralf Rott +5 more | 2022-02-15 |
| 11213999 | Method for applying a material containing a meltable polymer with blocked NCO groups | Dirk Achten, Thomas Buesgen, Joerg Tillack, Fabian Schuster, Nicolas Degiorgio +4 more | 2022-01-04 |
| RE48584 | Method for reinforcing a building component | Harald Kraus, Matthias Wintermantel, Heinz-Werner Lucas, Dirk Dijkstra, Lothar Stempniewski +1 more | 2021-06-08 |
| 10926459 | Powder-based additive manufacturing process at low temperatures | Dirk Achten, Thomas Büsgen, Dirk Dijkstra, Nicolas Degiorgio, Levent Akbas +3 more | 2021-02-23 |
| 10745591 | Method for adhesively bonding substrates using adhesives | Jörg Tillack, Dirk Achten, Roland Wagner, Martin Melchiors, Cornelia Steck | 2020-08-18 |
| 10213932 | Handle protector for a hand tool | Achim Brobeil, Patrick Missel | 2019-02-26 |
| 9546490 | Method for reinforcing a building component | Harald Kraus, Matthias Wintermantel, Heinz-Werner Lucas, Dirk Dijkstra, Lothar Stempniewski +1 more | 2017-01-17 |
| 9475971 | Waterborne polyurethane adhesive composition and method for bonding articles | Dirk Achten, Harald Kraus, Jan Weikard | 2016-10-25 |
| 9453147 | Cold contact adhesives | Harald Kraus, Matthias Wintermantel | 2016-09-27 |
| 8846198 | Aqueous formulations based on crystalline or semicrystalline polyurethane polymers | Jörg Büchner, Dirk Achten, Harald Kraus | 2014-09-30 |
| 8586185 | Aqueous polyurethane-polyurethane urea dispersions, adhesives containing the same, processes for the preparation thereof and uses therefore | Harald Kraus, Wolfgang Henning | 2013-11-19 |
| 8557387 | Aqueous polyurethane-polyurethane urea dispersions, adhesives containing the same, processes for the preparation thereof and uses therefore | Harald Kraus, Wolfgang Henning | 2013-10-15 |
| 8114931 | Aqueous adhesive dispersions | Rudiger Musch, Knut Panskus, Thorsten Rische, Ralf Werner, Wolfgang Henning | 2012-02-14 |
| 6916650 | Treatment of seed and plants with useful bacteria | — | 2005-07-12 |
| 6340642 | Process for manufacturing a silicon semiconductor device having a reduced surface recombination velocity | Klaus Graff, Alfons Hamberger, Petra Heim | 2002-01-22 |
| 5972724 | Process for reducing the surface recombination speed in silicon | Klaus Graff, Alfons Hamberger, Petra Heim | 1999-10-26 |
| 5424222 | Method for manufacture of a blue-sensitive photodetector | — | 1995-06-13 |