Altech Makina Sanayi ve Ticaret Anonim Sirketi has been party to four Unified Patent Court cases, once as claimant and 3 times as respondent. The most recent on record is UPC CoA 20/2026 at the Court of Appeal, brought by M-A-S Maschinen- und Anlagenbau Schulz GmbH. Its most recent decision on the merits was in UPC CFI 316/2024 at the Dusseldorf Local Division on 10 December 2025: infringement found.