| Patent Number | Title | Applicant | Opposition Date |
|---|---|---|---|
| EP3762173 | Method For Producing A Welded Metal Blank And Thus Obtained Welded Metal Blank | ARCELORMITTAL | Nov 21, 2022 |
| EP2855070 | Sheet Metal Piece Having Weld Notch And Method Of Forming The Same | GROUPER BLANKING, LLC | Sep 4, 2020 |
| EP3197752 | Methods For Producing A Three-Dimensional Vehicle Door Frame Inner Reinforcement Element, For Producing A Vehicle Door Frame And For Producing A Vehicle Reinforcement Structure | ARCELORMITTAL | Sep 18, 2019 |
| Patent Number | Grant Date | Title | Total Oppositions |
|---|---|---|---|
| EP3946801 | Aug 9, 2023 | Method For The Fusion Welding Of One Or More Steel Sheets Of Press-Hardenable Steel | 1 |
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