Witte, Weller & Partner Patentanwälte mbB

Total cases

Claimant-side

Respondent-side

Witte, Weller & Partner Patentanwälte mbB has represented parties in four Unified Patent Court cases, most recently UPC CFI 255/2025 at the Dusseldorf Local Division.

Recent cases

Latest filings where this firm appeared.

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2025-03-24UPC CFI 255/2025Dusseldorf LDPatent upheld as grantedIPG Laser GmbH & Co. KG v TRUMPF Laser- und Systemtechnik SE
2024-12-02UPC CFI 733/2024Dusseldorf LDPatent infringedTRUMPF Laser- und Systemtechnik SE v IPG Laser GmbH & Co. KG
—UPC APP 35497/2025Dusseldorf LDProcedural onlyTRUMPF Laser- und Systemtechnik SE v IPG Laser GmbH & Co. KG
—UPC APP 35917/2025Dusseldorf LDProcedural onlyTRUMPF Laser- und Systemtechnik SE v IPG Laser GmbH & Co. KG

Top clients

Parties this firm has represented, counted by corporate family.

TRUMPF Laser- und Systemtechnik SEOperating company4

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Top opposing parties

Parties most often on the other side, counted by corporate family.

IPG Laser GmbH & Co. KGOperating company4

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Top divisions

Dusseldorf LD4

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Top opposing firms

Firms most often on the other side of the table.

Peterreins Schley4

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