| Patent Number | Title | Applicant | Opposition Date |
|---|---|---|---|
| EP3497337 | Vacuum Pump | EDWARDS LIMITED | Aug 16, 2023 |
| EP2341251 | Turbo-Molecular Pump | SHIMADZU CORPORATION | Sep 16, 2019 |
| EP2589814 | Vacuum Pump | EDWARDS JAPAN LIMITED | Sep 3, 2019 |
| EP2465132 | Vacuum System | EDWARDS LIMITED | Jun 4, 2019 |
| EP2722528 | Rotor And Vacuum Pump | EDWARDS JAPAN LIMITED | Feb 22, 2019 |
| Patent Number | Grant Date | Title | Total Oppositions |
|---|---|---|---|
| EP2957772 | Dec 14, 2022 | Vacuum Pump | 1 |
| EP2889481 | Oct 26, 2022 | Method For Calibrating A Membrane Vacuum Pump And Membrane Vacuum Pump | 1 |
| EP3096021 | Jul 20, 2022 | Remote Diagnosis Of Vacuum Devices | 1 |
| EP3112688 | May 11, 2022 | Split Flow Vacuum Pump And Vacuum System With A Split Flow Vacuum Pump | 1 |
| EP3594498 | Jan 5, 2022 | Gas Recirculation Device And System With Same | 3 |
| EP3636879 | Jan 5, 2022 | Vacuum Pump | 1 |
| EP3647599 | Dec 22, 2021 | Vacuum Pump, Scroll Pump And Method Of Manufacturing Same | 1 |
| EP2886870 | Dec 23, 2020 | Vacuum Pump With Improved Inlet Geometry | 1 |
| EP3067560 | Nov 18, 2020 | Vacuum Pump And Method For Operating A Scroll Pump Or A Vacuum Pump With At Least Two Pump Stages | 1 |
| EP3318764 | Nov 11, 2020 | Vacuum Pump With Overspeed Protection | 1 |
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