US Patent Litigations are now available. Check here

Explore patent oppositions filed by Arrowhouse against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jul 17, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3483219Transparent Plastic Substrate And Plastic LensHOYA LENS THAILANDMay 14, 2025
EP3507369Anti-Cd20 AntibodyBEIJING MABWORKS BIOTECHMar 12, 2025