Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319633 | Metal sheet treatment method and metal sheet treated with this method | Lydia Rachiele, Frida Gilbert | 2022-05-03 |
| 11235364 | Method for manufacturing parts with a low waviness from an electrogalvanized metal sheet, corresponding part and vehicle | — | 2022-02-01 |
| 11236413 | Coated metal sheet having an amino acid to improve corrosion resistance | Lydia Rachiele, Delphine Thai | 2022-02-01 |
| 11060174 | Method for the preparation of a coated metal sheet, comprising the application of an aqueous solution containing an amino acid, and associated use in order to improve corrosion resistance | Lydia Rachiele, Delphine Thai | 2021-07-13 |
| 11007750 | Preparation method of a coated sheet comprising the application of an aqueous solution comprising an amino acid and its associated use for improving the compatibility with an adhesive | Lydia Rachiele, Delphine Thai | 2021-05-18 |
| 11008660 | Method for the production of a coated metal sheet, comprising the application of an aqueous solution containing an amino acid, and associated use in order to improve tribological properties | Lydia Rachiele, Delphine Thai | 2021-05-18 |
| 10500620 | Method for manufacturing parts with a low waviness from an electrogalvanized metal sheet, corresponding part and vehicle | — | 2019-12-10 |
| 8273189 | Method for treating metal surfaces by carboxylation, use of the method for temporary protection against corrosion, and method for manufacturing a shaped metal sheet thus carboxylated | Lydia Rachiele, Sophie Jacques, Nicole Genet, Jean Steinmetz, Emmanuel Rocca | 2012-09-25 |
| 6486102 | Oil-in-water emulsion comprising at least one lubricating additive | Hubert Jacobs, Amadou Dicko, Peggy Guinet | 2002-11-26 |
| 5814247 | Aqueous solution for the cold-working treatment of steel sheet | Valerie Bour Beucler, Jean Steinmetz | 1998-09-29 |
| 5683751 | Process for surface treatment of sheet steel partially coated with zinc or zinc alloy | Jean Steinmetz | 1997-11-04 |