EP4249647

Unitary patent

ELECTROLYTIC MEDIUM, ELECTROPOLISHING PROCESS USING SUCH ELECTROLYTIC MEDIUM AND DEVICE TO CARRY IT OUT

Filed

Nov 30, 2021

Technology

Chemistry · Surface technology, coating

UPC cases

EPO proceedings

Ownership history

As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.

Drylyte, S.L.since Aug 25, 2023

Abstract

This invention is part of the industry sector dedicated to the treatment of metallic surfaces and refers to an electrolytic medium comprising solid particles and a non-conductive fluid, the process that uses said medium and the device to carry out the process.

Litigation history

Date	Case	Division	Type	Outcome	Parties
Nov 7, 2025	UPC CoA 579/2025	Court of Appeal	Appeal	Locked	OTEC Präzisionsfinish GmbH +1

Additional proceedings on this patent

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