Patent No. EP4073495 (titled "Apparatus And Method For Determining A Material Property Of A Test Specimen In A Test Specimen Region Near The Surface") was filed by AIM Systems on Dec 14, 2020. The application was issued on Sep 3, 2025.

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| Company | Opposition Date | Representative |
|---|---|---|
| OPTISENSE GESELLSCHAFT FUR OPTISCHE PROZESSMESSTECHNIK | Jun 3, 2026 | ANDREJEWSKI HONKE PATENT UND RECHTSANWALTE PARTNERSCHAFT MBB |
| PHOTOTHERM | Jun 2, 2026 | MAMMEL UND MASER PATENTANWALTE PARTG MBB |
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