Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416058 | Hot formed pre-coated steel part | Christian Allely, Raisa Grigorieva, David DUSSAUSSOIS | 2025-09-16 |
| 12351886 | Coated steel sheet | Christian Allely, Raisa Grigorieva, David DUSSAUSSOIS | 2025-07-08 |
| 12208461 | Assembly of at least 2 metallic substrates | Stéphanie Michaut, Jean-Marie Helmer, Pascal Bertho | 2025-01-28 |
| 12104255 | Phosphatable part starting from a steel sheet coated with a metallic coating based on aluminum | Christian Allely, Gregory Leuillier | 2024-10-01 |
| 12012655 | Steel sheet coated with a metallic coating based on aluminum | Christian Allely, Joost De Strycker, Krista Godelieve Oscar Van Den Bergh | 2024-06-18 |
| 11919102 | Assembly of at least 2 metallic substrates | Stéphanie Michaut, Maxime Brossard, Pascal Bertho, Jean-Marie Helmer | 2024-03-05 |
| 11772184 | Welding method for the manufacture of an assembly of at least 2 metallic substrates | Maxime Brossard, Stéphanie Michaut, Jean-Marie Helmer | 2023-10-03 |
| 11753085 | Assembly of an aluminum component and of a press hardened steel part having an alloyed coating comprising silicon, iron, zinc and magnesium, the balance being aluminum | Stephane Morel, Laurence Dosdat, Astrid GREGOIRE | 2023-09-12 |
| 11680331 | Method for the manufacture of a coated steel sheet | Anirban Chakraborty, Pascal Bertho, Hassan Ghassemi-Armaki, Christian Allely | 2023-06-20 |
| 11414737 | Method for the manufacture of a phosphatable part starting from a steel sheet coated with a metallic coating based on aluminum | Christian Allely, Gregory Leuillier | 2022-08-16 |
| 11162153 | Method for the manufacture of a hardened part which does not have LME issues | Christian Allely, Raisa Grigorieva, David DUSSAUSSOIS | 2021-11-02 |
| 11155926 | Method for the production of metal sheet having a ZnMg or ZnAlMg coating, comprising the application of a basic solution of a magnesium ion complexing agent, and resulting metal sheet | Christian Allely, Astrid Coffigny | 2021-10-26 |
| 10947608 | Steel sheet coated with a metallic coating based on aluminum and comprising titanium | Christian Allely, Beril Corlu, Joost De Strycker | 2021-03-16 |
| 10889884 | Steel sheet coated with a metallic coating based on aluminum | Christian Allely, Joost De Strycker, Krista Godelieve Oscar Van Den Bergh | 2021-01-12 |
| 10865483 | Metal sheet having oiled Zn—Al—Mg coatings | Joëlle Richard, Eric Jacqueson, Audrey Lhermeroult, Pascale Feltin, Jean-Michel Lemaire +2 more | 2020-12-15 |
| 10612118 | Methods for producing a pre-lacquered metal sheet having Zn—Al—Mg coatings and corresponding metal sheet | Joëlle Richard, Eric Jacqueson, Audrey Lhermeroult, Pascale Feltin, Jean-Michel Lemaire +3 more | 2020-04-07 |
| 10294558 | Method for producing a metal sheet having oiled Zn—Al—Mg coatings, and corresponding metal sheet | Joëlle Richard, Eric Jacqueson, Audrey Lhermeroult, Pascale Feltin, Jean-Michel Lemaire +2 more | 2019-05-21 |
| 9598757 | Metal sheet with a ZnAlMg coating having a particular microstructure, and corresponding production method | Christian Allely, Luc Diez, Jean-Michel Mataigne | 2017-03-21 |