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DW Windsor largely wins UK High Court patent ruling over prior art

By Inbar Preiss ( March 14, 2025, 15:08 GMT | Insight) -- DW Windsor, a UK manufacturer of outdoor lighting, has prevailed in a patent dispute against Urbis Schreder over LED street lighting technology. While the court invalidated some claims due to a lack of inventive step, it upheld the validity of key claims and confirmed that Schreder’s Alinea Anti-Climb illuminated handrail product infringed Windsor’s patents.The UK High Court ruled largely in favor of DW Windsor Ltd today in a patent dispute it brought against Urbis Schreder Ltd by over lighting technology....

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