Judge Profile

Klaus Grabinski

5 IP cases indexed. Covers patent matters.

Cases Presided Over

5 cases indexed | Page 1 of 1

patent · Jan 29, 2026

Alpinestars S.p.A., Alpinestars Research S.p.A., Motocard Bike S.l. v.Dainese S.p.A.

Luxembourg (LU) · UPC-000104

This case concerns a request for discretionary review filed by Alpinestars before the Court of Appeal of the Unified Patent Court regarding an order of the Milan Local Division that separated proceedings concerning two European patents (EP '364 and EP '117). After the Local Division amended its impugned order and granted leave to appeal, Alpinestars withdrew its request for discretionary review. The Court of Appeal declared the proceedings closed and ordered reimbursement of 60% of the court fees to Alpinestars.

patent · Dec 29, 2025

Amazon.com, Inc., Amazon Digital UK Limited, Amazon Europe Core S.à.r.l., Amazon EU S.à.r.l., Amazon Technologies, Inc., v.InterDigital VC Holdings, Inc., InterDigital Patent Holdings, Inc., InterDigital Madison Patent Holdings, SAS, InterDigital CE Patent Holdings, SAS

Luxembourg (LU) · UPC-000143

Amazon sought suspensive effect under Rule 223.4 RoP for its appeal against an order of the Local Division Mannheim that prohibited Amazon from pursuing anti-suit injunctions or equivalent measures before the UK High Court that would impede InterDigital's patent infringement proceedings before the UPC. The Court of Appeal, presided by Judge Klaus Grabinski, dismissed Amazon's request, finding that Amazon had not demonstrated the impugned order was manifestly erroneous or that irreversible harm was imminent.

patent · Aug 8, 2024

Amgen AB, Amgen s.r.l., Amgen GmbH, Amgen Technology (Ireland) Unlimited Company, Amgen Biofarmacêutica Lda., Amgen S.A.S., Amgen Zdravila D.O.O., Amgen N.V. v.Respondent

Luxembourg (LU) · UPC-001335

The Court of Appeal of the Unified Patent Court addressed a procedural question concerning the effective date of service of the Appellant's Statement of grounds of appeal in proceedings related to EP 3167888. The Appellant had uploaded the Statement of grounds to the Respondents' representative's German special electronic lawyer's mailbox (beA) on 27 July 2024, while the Court notified the Respondents via the Case Management System (CMS) on 29 July 2024. The Court held that under Rule 278.1 and 2 RoP, written pleadings are served by the Registry through the electronic CMS, and prior inter-party communication via another electronic system such as beA does not constitute effective service. The Court ordered that service of the Statement of grounds of appeal was effected on 29 July 2024.

patent · Mar 14, 2024

UPC Decision UPC-001562 v.Respondent

Luxembourg (LU) · UPC-001562

UPC Court of Appeal UPC_CoA_5/2024 PR_APL_189/2024 ORDER of the President of the Court of Appeal of the Unified Patent Court issued on 14 March 2024 pursuant to Rule 229.5 RoP HAEDNOTE Under Rule 220.2 RoP an appeal from an order without leave is inadmissible from the outset and, as

patent · Mar 14, 2024

UPC Decision UPC-001561 v.Respondent

Luxembourg (LU) · UPC-001561

UPC Court of Appeal UPC_CoA_5/2024 PR_APL_189/2024 ORDER of the President of the Court of Appeal of the Unified Patent Court issued on 14 March 2024 pursuant to Rule 229.5 RoP HAEDNOTE Under Rule 220.2 RoP an appeal from an order without leave is inadmissible from the outset and, as

Arctic Invent — IP Strategy

Facing a similar IP matter?

Arctic Invent is a specialist IP firm with deep litigation expertise across India, EU, US, and UK. Our team uses data-driven strategy to build stronger cases.

Consult our team →