Microsoft Corporation

Operating company

Total cases

32 (7 active)

Claimant-side

Respondent-side

Microsoft Corporation has been party to 32 Unified Patent Court cases, 13 times as claimant and 19 times as respondent. The most recent on record is UPC CoA 51/2026 at the Court of Appeal, brought by Suinno Mobile & AI Technologies Licensing Oy.

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Security history

Security-for-costs orders involving this entity as the posting party.

Orders against this entity

Total amount (EUR)

Forfeiture rate

Recent cases

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2026-04-08UPC CoA 51/2026Court of AppealProcedural onlySuinno Mobile & AI Technologies Licensing Oy v Microsoft Corporation
2026-02-10UPC CoA 21/2026Court of AppealDismissedSuinno Mobile & AI Technologies Licensing Oy v Microsoft Corporation
2026-02-09UPC CFI 544/2026Paris CD—Microsoft Corporation v Suinno Mobile & AI Technologies Licensing Oy
2026-01-20UPC CFI 212/2026Munich LD—Microsoft Corporation v BF exaQC AG
2026-01-20UPC CFI 213/2026Munich LD—Microsoft Corporation v BF exaQC AG
2026-01-20UPC CFI 214/2026Munich LD—Microsoft Corporation v BF exaQC AG
2025-11-20UPC CoA 911/2025Court of AppealDismissedSuinno Mobile & AI Technologies Licensing Oy v Microsoft Corporation
2025-10-22UPC CoA 892/2025Court of Appeal—Suinno Mobile & AI Technologies Licensing Oy v Microsoft Corporation
2025-08-08UPC CFI 724/2025Paris CD—Microsoft Corporation v Suinno Mobile & AI Technologies Licensing Oy
2025-04-22UPC CoA 363/2025Court of AppealProcedural onlyMicrosoft Corporation v Suinno Mobile & AI Technologies Licensing Oy